M. Khandaker - The CLAS Collaboration

M. Khandaker
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M. Khandaker
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The CLAS Collaboration
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Nuclear Experiment (33)
 
Mathematics - Information Theory (11)
 
Computer Science - Information Theory (11)
 
High Energy Physics - Experiment (10)
 
Physics - Instrumentation and Detectors (4)
 
Nuclear Theory (2)
 
Computer Science - Networking and Internet Architecture (2)
 
High Energy Physics - Phenomenology (2)

Publications Authored By M. Khandaker

2017May
Authors: D. Ho, P. Peng, C. Bass, P. Collins, A. D'Angelo, A. Deur, J. Fleming, C. Hanretty, T. Kageya, M. Khandaker, F. J. Klein, E. Klempt, V. Laine, M. M. Lowry, H. Lu, C. Nepali, V. A. Nikonov, T. O'Connell, A. M. Sandorfi, A. V. Sarantsev, R. A. Schumacher, I. I. Strakovsky, A. Švarc, N. K. Walford, X. Wei, C. S. Whisnant, R. L. Workman, I. Zonta, K. P. Adhikari, D. Adikaram, Z. Akbar, M. J. Amaryan, S. Anefalos Pereira, H. Avakian, J. Ball, M. Bashkanov, M. Battaglieri, V. Batourine, I. Bedlinskiy, W. J. Briscoe, V. D. Burkert, D. S. Carman, A. Celentano, G. Charles, T. Chetry, G. Ciullo, L. Clark, L. Colaneri, P. L. Cole, M. Contalbrigo, V. Crede, N. Dashyan, E. De Sanctis, R. De Vita, C. Djalali, R. Dupre, A. El Alaoui, L. El Fassi, L. Elouadrhiri, G. Fedotov, S. Fegan, R. Fersch, A. Filippi, A. Fradi, Y. Ghandilyan, G. P. Gilfoyle, F. X. Girod, D. I. Glazier, C. Gleason, W. Gohn, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, H. Hakobyan, N. Harrison, K. Hicks, M. Holtrop, S. M. Hughes, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, D. Jenkins, H. Jiang, H. S. Jo, K. Joo, S. Joosten, D. Keller, G. Khachatryan, A. Kim, W. Kim, A. Klein, V. Kubarovsky, S. V. Kuleshov, L. Lanza, P. Lenisa, K. Livingston, I . J . D. MacGregor, N. Markov, B. McKinnon, T. Mineeva, V. Mokeev, R. A. Montgomery, A Movsisyan, C. Munoz Camacho, G. Murdoch, S. Niccolai, G. Niculescu, M. Osipenko, M. Paolone, R. Paremuzyan, K. Park, E. Pasyuk, W. Phelps, O. Pogorelko, J. W. Price, S. Procureur, D. Protopopescu, M. Ripani, D. Riser, B. G. Ritchie, A. Rizzo, G. Rosner, F. Sabatié, C. Salgado, Y. G. Sharabian, Iu. Skorodumina, G. D. Smith, D. I. Sober, D. Sokhan, N. Sparveris, S. Strauch, Ye Tian, B. Torayev, M. Ungaro, H. Voskanyan, D. P. Watts, M. H. Wood, N. Zachariou, J. Zhang, Z. W. Zhao

We report the first beam-target double-polarization asymmetries in the $\gamma + n(p) \rightarrow \pi^- + p(p)$ reaction spanning the nucleon resonance region from invariant mass $W$= $1500$ to $2300$ MeV. Circularly polarized photons and longitudinally polarized deuterons in $H\!D$ have been used with the CLAS detector at Jefferson Lab. The exclusive final state has been extracted using three very different analyses that show excellent agreement, and these have been used to deduce the {\it{E}} polarization observable for an effective neutron target. Read More

This letter considers simultaneous wireless information and power transfer (SWIPT) for a multiple-input multiple-output (MIMO) relay system. The relay is powered by harvesting energy from the source via time switching (TS) and utilizes the harvested energy to forward the information signal. Our aim is to maximize the rate of the system subject to the power constraints at both the source and relay nodes. Read More

In this paper, we study a cooperative cognitive radio network (CCRN) where the secondary user-transmitter (SU-Tx) assists bi-directional communication between a pair of primary users (PUs) following the principle of two-way relaying. In return, it gets access to the spectrum of the PUs to enable its own transmission to SU-receiver (SU-Rx). Further, in order to support sustainable operation of the network, SU-Tx is assumed to harvest energy from the RF signals received from the PUs, using the technique of simultaneous wireless information and power transfer (SWIPT). Read More

This paper considers a multiple-input multiple-output (MIMO) relay system with an energy harvesting relay node. All nodes are equipped with multiple antennas, and the relay node depends on the harvested energy from the received signal to support information forwarding. In particular, the relay node deploys power splitting based energy harvesting scheme. Read More

This paper considers a multiuser full-duplex (FD) wireless communication system, where a FD radio base station (BS) serves multiple single-antenna half-duplex (HD) uplink and downlink users simultaneously. Unlike conventional interference mitigation approaches, we propose to use the knowledge of the data symbols and the channel state information (CSI) at the FD radio BS to exploit the multi-user interference constructively rather than to suppress it. We propose a multi-objective optimisation problem (MOOP) via the weighted Tchebycheff method to study the trade-off between the two desirable system design objectives namely the total downlink transmit power minimisation and the total uplink transmit power minimisation problems at the same time ensuring the required quality-of-service (QoS) for all users. Read More

This paper considers multiple-input multiple-output (MIMO) relay communication in multi-cellular (interference) systems in which MIMO source-destination pairs communicate simultaneously. It is assumed that due to severe attenuation and/or shadowing effects, communication links can be established only with the aid of a relay node. The aim is to minimize the maximal mean-square-error (MSE) among all the receiving nodes under constrained source and relay transmit powers. Read More

2017Mar
Authors: CLAS Collaboration, I. Bedlinskiy, V. Kubarovsky, P. Stoler, K. P. Adhikari, Z. Akbar, S. Anefalos Pereira, H. Avakian, J. Ball, N. A. Baltzell, M. Battaglieri, V. Batourine, A. S. Biselli, S. Boiarinov, W. J. Briscoe, V. D. Burkert, T. Cao, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, G. Ciullo, L. Clark, L. Colaneri, P. L. Cole, M. Contalbrigo, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, R. Dupre, A. El Alaoui, L. El Fassi, L. Elouadrhiri, P. Eugenio, E. Fanchini, G. Fedotov, R. Fersch, A. Filippi, J. A. Fleming, T. A. Forest, M. Garçon, N. Gevorgyan, Y. Ghandilyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, C. Gleason, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, K. Hafidi, H. Hakobyan, C. Hanretty, N. Harrison, M. Hattawy, K. Hicks, S. M. Hughes, C. E. Hyde, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, D. Jenkins, H. Jiang, H. S. Jo, K. Joo, S. Joosten, D. Keller, G. Khachatryan, M. Khachatryan, M. Khandaker, A. Kim, W. Kim, F. J. Klein, S. E. Kuhn, S. V. Kuleshov, L. Lanza, P. Lenisa, K. Livingston, I. J. D. MacGregor, N. Markov, B. McKinnon, Z. E. Meziani, M. Mirazita, V. Mokeev, R. A. Montgomery, A. Movsisyan, C. Munoz Camacho, P. Nadel-Turonski, L. A. Net, A. Ni, S. Niccolai, G. Niculescu, M. Osipenko, A. I. Ostrovidov, M. Paolone, R. Paremuzyan, K. Park, E. Pasyuk, P. Peng, W. Phelps, S. Pisano, O. Pogorelko, J. W. Price, Y. Prok, D. Protopopescu, A. J. R. Puckett, B. A. Raue, M. Ripani, A. Rizzo, G. Rosner, P. Rossi, P. Roy, F. Sabatié, M. S. Saini, C. Salgado, R. A. Schumacher, Y. G. Sharabian, Iu. Skorodumina, G. D. Smith, D. Sokhan, N. Sparveris, S. Stepanyan, I. I. Strakovsky, S. Strauch, M. Taiuti, Ye Tian, B. Torayev, M. Turisini, M. Ungaro, H. Voskanyan, E. Voutier, N. K. Walford, D. P. Watts, X. Wei, L. B. Weinstein, M. H. Wood, M. Yurov, N. Zachariou, J. Zhang, I. Zonta

The cross section of the exclusive $\eta$ electroproduction reaction $ep\to e^\prime p^\prime \eta$ was measured at Jefferson Lab with a 5.75-GeV electron beam and the CLAS detector. Differential cross sections $d^4\sigma/dtdQ^2dx_Bd\phi_\eta$ and structure functions $\sigma_U = \sigma_T+\epsilon\sigma_L, \sigma_{TT}$ and $\sigma_{LT}$, as functions of $t$ were obtained over a wide range of $Q^2$ and $x_B$. Read More

This paper brings the novel idea of paying the utility to the winning agents in terms of some physical entity in cooperative communications. Our setting is a secret two-way communication channel where two transmitters exchange information in the presence of an eavesdropper. The relays are selected from a set of interested parties such that the secrecy sum rate is maximized. Read More

This paper investigates a multiuser multiple-input single-output (MISO) full-duplex (FD) system for simultaneous wireless information and power transfer (SWIPT), in which a multi-antenna base station (BS) simultaneously sends wirelessly information and power to a set of single-antenna mobile stations (MSs) using power splitters (PSs) in the downlink and receives information in the uplink in FD mode. In particular, we address the joint design of the receive PS ratio and the transmit power at the MSs, and the beamforming matrix at the BS under signal-to-interference-plus-noise ratio (SINR) and the harvested power constraints. Using semidefinite relaxation (SDR), we obtain the solution to the problem with imperfect channel state information (CSI) of the self-interfering channels. Read More

2017Mar
Authors: P. Collins, B. G. Ritchie, M. Dugger, A. V. Anisovich, M. Döring, E. Klempt, V. A. Nikonov, D. Rönchen, D. Sadasivan, A. Sarantsev, K. P. Adhikaria, Z. Akbar, M. J. Amaryana, S. Anefalos Pereira, H. Avakiana, J. Ball, I. Balossino, M. Bashkanova, M. Battaglieri, I. Bedlinskiy, A. S. Bisellik, W. J. Briscoe, W. K. Brooks, V. D. Burkert, Frank Thanh Cao, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, T. Chetry, G. Ciullo, L. Clark, L. Colaneri, P. L. Cole, N. Compton, M. Contalbrigo, O. Cortes, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, R. Dupre, H. Egiyan, A. El Alaoui, L. El Fassi, L. Elouadrhiri, P. Eugenio, E. Fanchini, G. Fedotov, A. Filippi, J. A. Fleming, Y. Ghandilyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, D. I. Glazier, C. Gleason, E. Golovatch, R. W. Gothe, K. A. Griffioen, L. Guo, K. Hafidi, H. Hakobyan, C. Hanretty, N. Harrison, D. Heddle, K. Hicks, M. Holtrop, S. M. Hughes, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, D. Jenkins, H. S. Jo, S. Joosten, D. Keller, G. Khachatryan, M. Khachatryan, M. Khandaker, A. Kim, W. Kim, A. Klein, F. J. Klein, V. Kubarovsky, L. Lanza, P. Lenisa, K. Livingston, I. J. D. MacGregor, N. Markov, B. McKinnon, C. A. Meyer, M. Mirazita, V. Mokeev, R. A. Montgomery, A Movsisyan, C. Munoz Camacho, G. Murdoch, P. Nadel-Turonski, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, A. I. Ostrovidov, M. Paolone, R. Paremuzyan, K. Park, E. Pasyuk, W. Phelps, S. Pisano, O. Pogorelko, J. W. Price, Y. Prok, D. Protopopescu, B. A. Raue, M. Ripani, A. Rizzo, G. Rosner, P. Roy, F. Sabatié, C. Salgado, R. A. Schumacher, Y. G. Sharabian, Iu. Skorodumina, G. D. Smith, D. Sokhan, N. Sparveris, S. Stepanyan, I. I. Strakovsky, S. Strauch, M. Taiuti, Ye Tian, B. Torayev, M. Ungaro, H. Voskanyan, E. Voutier, N. K. Walford, X. Wei, N. Zachariou, J. Zhang

Measurements of the linearly-polarized photon beam asymmetry $\Sigma$ for photoproduction from the proton of $\eta$ and $\eta^\prime$ mesons are reported. A linearly-polarized tagged photon beam produced by coherent bremsstrahlung was incident on a cryogenic hydrogen target within the CEBAF Large Acceptance Spectrometer. Results are presented for the $\gamma p \to \eta p$ reaction for incident photon energies from 1. Read More

Conventionally, interference and noise are treated as catastrophic elements in wireless communications. However, it has been shown recently that exploiting known interference constructively can even contribute to signal detection ability at the receiving end. This paper exploits this concept to design artificial noise (AN) beamformers constructive to the intended receiver (IR) yet keeping AN disruptive to possible eavesdroppers (Eves). Read More

2016Nov
Authors: P. E. Bosted1, A. Kim2, K. P. Adhikari3, D. Adikaram4, Z. Akbar5, M. J. Amaryan6, S. Anefalos Pereira7, H. Avakian8, R. A. Badui9, J. Ball10, I. Balossino11, M. Battaglieri12, I. Bedlinskiy13, A. S. Biselli14, S. Boiarinov15, W. J. Briscoe16, W. K. Brooks17, S. Bültmann18, V. D. Burkert19, T. Cao20, D. S. Carman21, A. Celentano22, S. Chandavar23, G. Charles24, T. Chetry25, G. Ciullo26, L. Clark27, L. Colaneri28, P. L. Cole29, M. Contalbrigo30, O. Cortes31, V. Crede32, A. D'Angelo33, N. Dashyan34, R. De Vita35, E. De Sanctis36, A. Deur37, C. Djalali38, R. Dupre39, H. Egiyan40, A. El Alaoui41, L. El Fassi42, L. Elouadrhiri43, P. Eugenio44, E. Fanchini45, G. Fedotov46, S. Fegan47, R. Fersch48, A. Filippi49, J. A. Fleming50, T. A. Forest51, A. Fradi52, Y. Ghandilyan53, G. P. Gilfoyle54, F. X. Girod55, D. I. Glazier56, W. Gohn57, E. Golovatch58, R. W. Gothe59, K. A. Griffioen60, M. Guidal61, N. Guler62, H. Hakobyan63, L. Guo64, K. Hafidi65, H. Hakobyan66, C. Hanretty67, N. Harrison68, M. Hattawy69, D. Heddle70, K. Hicks71, G. Hollis72, M. Holtrop73, S. M. Hughes74, D. G. Ireland75, E. L. Isupov76, D. Jenkins77, H. Jiang78, H. S. Jo79, K. Joo80, D. Keller81, G. Khachatryan82, M. Khandaker83, W. Kim84, A. Klei85, F. J. Klein86, S. Koirala87, V. Kubarovsky88, S. E. Kuhn89, L. Lanza90, P. Lenisa91, K. Livingston92, H. Y. Lu93, I. J. D. MacGregor94, N. Markov95, M. Mayer96, M. E. McCracken97, B. McKinnon98, T. Mineeva99, M. Mirazita100, V. I. Mokeev101, R. A. Montgomery102, A Movsisyan103, C. Munoz Camacho104, G. Murdoch105, P. Nadel-Turonski106, A. Ni107, S. Niccolai108, G. Niculescu109, M. Osipenko110, A. I. Ostrovidov111, M. Paolone112, R. Paremuzyan113, K. Park114, E. Pasyuk115, W. Phelps116, S. Pisano117, O. Pogorelko118, J. W. Price119, Y. Prok120, D. Protopopescu121, A. J. R. Puckett122, B. A. Raue123, M. Ripani124, A. Rizzo125, G. Rosner126, P. Rossi127, P. Roy128, F. Sabatié129, M. S. Saini130, R. A. Schumacher131, E. Seder132, Y. G. Sharabian133, Iu. Skorodumina134, G. D. Smith135, D. Sokhan136, N. Sparveris137, I. Stankovic138, S. Stepanyan139, P. Stoler140, I. I. Strakovsky141, S. Strauch142, M. Taiuti143, Ye Tian144, B. Torayev145, M. Ungaro146, H. Voskanyan147, E. Voutier148, N. K. Walford149, D. P. Watts150, X. Wei151, L. B. Weinstein152, N. Zachariou153, J. Zhang154, Z. W. Zhao155, I. Zonta156
Affiliations: 1The CLAS Collaboration, 2The CLAS Collaboration, 3The CLAS Collaboration, 4The CLAS Collaboration, 5The CLAS Collaboration, 6The CLAS Collaboration, 7The CLAS Collaboration, 8The CLAS Collaboration, 9The CLAS Collaboration, 10The CLAS Collaboration, 11The CLAS Collaboration, 12The CLAS Collaboration, 13The CLAS Collaboration, 14The CLAS Collaboration, 15The CLAS Collaboration, 16The CLAS Collaboration, 17The CLAS Collaboration, 18The CLAS Collaboration, 19The CLAS Collaboration, 20The CLAS Collaboration, 21The CLAS Collaboration, 22The CLAS Collaboration, 23The CLAS Collaboration, 24The CLAS Collaboration, 25The CLAS Collaboration, 26The CLAS Collaboration, 27The CLAS Collaboration, 28The CLAS Collaboration, 29The CLAS Collaboration, 30The CLAS Collaboration, 31The CLAS Collaboration, 32The CLAS Collaboration, 33The CLAS Collaboration, 34The CLAS Collaboration, 35The CLAS Collaboration, 36The CLAS Collaboration, 37The CLAS Collaboration, 38The CLAS Collaboration, 39The CLAS Collaboration, 40The CLAS Collaboration, 41The CLAS Collaboration, 42The CLAS Collaboration, 43The CLAS Collaboration, 44The CLAS Collaboration, 45The CLAS Collaboration, 46The CLAS Collaboration, 47The CLAS Collaboration, 48The CLAS Collaboration, 49The CLAS Collaboration, 50The CLAS Collaboration, 51The CLAS Collaboration, 52The CLAS Collaboration, 53The CLAS Collaboration, 54The CLAS Collaboration, 55The CLAS Collaboration, 56The CLAS Collaboration, 57The CLAS Collaboration, 58The CLAS Collaboration, 59The CLAS Collaboration, 60The CLAS Collaboration, 61The CLAS Collaboration, 62The CLAS Collaboration, 63The CLAS Collaboration, 64The CLAS Collaboration, 65The CLAS Collaboration, 66The CLAS Collaboration, 67The CLAS Collaboration, 68The CLAS Collaboration, 69The CLAS Collaboration, 70The CLAS Collaboration, 71The CLAS Collaboration, 72The CLAS Collaboration, 73The CLAS Collaboration, 74The CLAS Collaboration, 75The CLAS Collaboration, 76The CLAS Collaboration, 77The CLAS Collaboration, 78The CLAS Collaboration, 79The CLAS Collaboration, 80The CLAS Collaboration, 81The CLAS Collaboration, 82The CLAS Collaboration, 83The CLAS Collaboration, 84The CLAS Collaboration, 85The CLAS Collaboration, 86The CLAS Collaboration, 87The CLAS Collaboration, 88The CLAS Collaboration, 89The CLAS Collaboration, 90The CLAS Collaboration, 91The CLAS Collaboration, 92The CLAS Collaboration, 93The CLAS Collaboration, 94The CLAS Collaboration, 95The CLAS Collaboration, 96The CLAS Collaboration, 97The CLAS Collaboration, 98The CLAS Collaboration, 99The CLAS Collaboration, 100The CLAS Collaboration, 101The CLAS Collaboration, 102The CLAS Collaboration, 103The CLAS Collaboration, 104The CLAS Collaboration, 105The CLAS Collaboration, 106The CLAS Collaboration, 107The CLAS Collaboration, 108The CLAS Collaboration, 109The CLAS Collaboration, 110The CLAS Collaboration, 111The CLAS Collaboration, 112The CLAS Collaboration, 113The CLAS Collaboration, 114The CLAS Collaboration, 115The CLAS Collaboration, 116The CLAS Collaboration, 117The CLAS Collaboration, 118The CLAS Collaboration, 119The CLAS Collaboration, 120The CLAS Collaboration, 121The CLAS Collaboration, 122The CLAS Collaboration, 123The CLAS Collaboration, 124The CLAS Collaboration, 125The CLAS Collaboration, 126The CLAS Collaboration, 127The CLAS Collaboration, 128The CLAS Collaboration, 129The CLAS Collaboration, 130The CLAS Collaboration, 131The CLAS Collaboration, 132The CLAS Collaboration, 133The CLAS Collaboration, 134The CLAS Collaboration, 135The CLAS Collaboration, 136The CLAS Collaboration, 137The CLAS Collaboration, 138The CLAS Collaboration, 139The CLAS Collaboration, 140The CLAS Collaboration, 141The CLAS Collaboration, 142The CLAS Collaboration, 143The CLAS Collaboration, 144The CLAS Collaboration, 145The CLAS Collaboration, 146The CLAS Collaboration, 147The CLAS Collaboration, 148The CLAS Collaboration, 149The CLAS Collaboration, 150The CLAS Collaboration, 151The CLAS Collaboration, 152The CLAS Collaboration, 153The CLAS Collaboration, 154The CLAS Collaboration, 155The CLAS Collaboration, 156The CLAS Collaboration

Beam-target double-spin asymmetries and target single-spin asymmetries were measured for the exclusive $\pi^0$ electroproduction reaction $\gamma^* p \to p \pi^0$, expanding an analysis of the $\gamma^* p \to n \pi^+$ reaction from the same experiment. The results were obtained from scattering of 6 GeV longitudinally polarized electrons off longitudinally polarized protons using the CEBAF Large Acceptance Spectrometer at Jefferson Lab. The kinematic range covered is $1. Read More

This paper studies the joint optimization problem of two-way relay beamforming, the receiver power splitting (PS) ratio as well as the transmit power at the sources to maximize the achievable sum-rate of a simultaneous wireless information and power transfer (SWIPT) system with a full-duplex (FD) multiple-input multiple-output (MIMO) amplify and forward (AF) relay, assuming perfect channel state information (CSI). In particular, our contribution is an iterative algorithm based on the difference of convex programming (DC) and one dimensional searching to achieve the joint solution. Simulation results are provided to demonstrate the effectiveness of the proposed algorithm. Read More

This paper considers simultaneous wireless information and power transfer (SWIPT) in a multiple-input single-output (MISO) downlink system consisting of one multi-antenna transmitter, one single-antenna information receiver (IR), multiple multi-antenna eavesdroppers (Eves) and multiple single-antenna energy-harvesting receivers (ERs). The main objective is to keep the probability of the legitimate user's achievable secrecy rate outage as well as the ERs' harvested energy outage caused by channel state information (CSI) uncertainties below some prescribed thresholds. As is well known, the secrecy rate outage constraints present a significant analytical and computational challenge. Read More

2016Jul
Authors: P. E. Bosted1, M. J. Amaryan2, S. Anefalos Pereira3, H. Avakian4, R. A. Badui5, J. Ball6, N. A. Baltzell7, M. Battaglieri8, V. Batourine9, I. Bedlinskiy10, A. S. Biselli11, W. J. Briscoe12, S. Bültmann13, V. D. Burkert14, D. S. Carman15, A. Celentano16, S. Chandavar17, G. Charles18, L. Clark19, L. Colaneri20, P. L. Cole21, M. Contalbrigo22, V. Crede23, A. D'Angelo24, R. De Vita25, A. Deur26, E. De Sanctis27, C. Djalali28, R. Dupre29, H. Egiyan30, A. El Alaoui31, L. El Fassi32, L. Elouadrhiri33, P. Eugenio34, E. Fanchini35, G. Fedotov36, A. Filippi37, J. A. Fleming38, T. Forest39, A. Fradi40, N. Gevorgyan41, G. P. Gilfoyle42, F. X. Girod43, C. Gleason44, W. Gohn45, E. Golovatch46, R. W. Gothe47, K. A. Griffioen48, M. Guidal49, H. Hakobyan50, M. Hattawy51, K. Hicks52, M. Holtrop53, S. M. Hughes54, Y. Ilieva55, D. G. Ireland56, B. S. Ishkhanov57, E. L. Isupov58, H. Jiang59, H. S. Jo60, K. Joo61, S. Joosten62, G. Khachatryan63, M. Khandaker64, A. Kim65, W. Kim66, F. J. Klein67, S. Koirala68, V. Kubarovsky69, S. E. Kuhn70, L. Lanza71, L. A. Net72, P. Lenisa73, K. Livingston74, I. J. D. MacGregor75, M. E. McCracken76, B. McKinnon77, C. A. Meyer78, M. Mirazita79, V. I. Mokeev80, R. A. Montgomery81, E. Munevar82, C. Munoz Camacho83, G. Murdoch84, P. Nadel-Turonski85, S. Niccolai86, M. Osipenko87, A. I. Ostrovidov88, K. Park89, E. Pasyuk90, P. Peng91, W. Phelps92, S. Pisano93, O. Pogorelko94, J. W. Price95, Y. Prok96, D. Protopopescu97, B. A. Raue98, M. Ripani99, G. Rosner100, P. Rossi101, R. A. Schumacher102, Iu. Skorodumina103, G. D. Smith104, D. Sokhan105, N. Sparveris106, I. Stankovic107, I. I. Strakovsky108, S. Strauch109, M. Taiuti110, B. Torayev111, M. Ungaro112, H. Voskanyan113, E. Voutier114, X. Wei115, L. B. Weinstein116, J. Zhang117, I. Zonta118
Affiliations: 1CLAS Collaboration, 2CLAS Collaboration, 3CLAS Collaboration, 4CLAS Collaboration, 5CLAS Collaboration, 6CLAS Collaboration, 7CLAS Collaboration, 8CLAS Collaboration, 9CLAS Collaboration, 10CLAS Collaboration, 11CLAS Collaboration, 12CLAS Collaboration, 13CLAS Collaboration, 14CLAS Collaboration, 15CLAS Collaboration, 16CLAS Collaboration, 17CLAS Collaboration, 18CLAS Collaboration, 19CLAS Collaboration, 20CLAS Collaboration, 21CLAS Collaboration, 22CLAS Collaboration, 23CLAS Collaboration, 24CLAS Collaboration, 25CLAS Collaboration, 26CLAS Collaboration, 27CLAS Collaboration, 28CLAS Collaboration, 29CLAS Collaboration, 30CLAS Collaboration, 31CLAS Collaboration, 32CLAS Collaboration, 33CLAS Collaboration, 34CLAS Collaboration, 35CLAS Collaboration, 36CLAS Collaboration, 37CLAS Collaboration, 38CLAS Collaboration, 39CLAS Collaboration, 40CLAS Collaboration, 41CLAS Collaboration, 42CLAS Collaboration, 43CLAS Collaboration, 44CLAS Collaboration, 45CLAS Collaboration, 46CLAS Collaboration, 47CLAS Collaboration, 48CLAS Collaboration, 49CLAS Collaboration, 50CLAS Collaboration, 51CLAS Collaboration, 52CLAS Collaboration, 53CLAS Collaboration, 54CLAS Collaboration, 55CLAS Collaboration, 56CLAS Collaboration, 57CLAS Collaboration, 58CLAS Collaboration, 59CLAS Collaboration, 60CLAS Collaboration, 61CLAS Collaboration, 62CLAS Collaboration, 63CLAS Collaboration, 64CLAS Collaboration, 65CLAS Collaboration, 66CLAS Collaboration, 67CLAS Collaboration, 68CLAS Collaboration, 69CLAS Collaboration, 70CLAS Collaboration, 71CLAS Collaboration, 72CLAS Collaboration, 73CLAS Collaboration, 74CLAS Collaboration, 75CLAS Collaboration, 76CLAS Collaboration, 77CLAS Collaboration, 78CLAS Collaboration, 79CLAS Collaboration, 80CLAS Collaboration, 81CLAS Collaboration, 82CLAS Collaboration, 83CLAS Collaboration, 84CLAS Collaboration, 85CLAS Collaboration, 86CLAS Collaboration, 87CLAS Collaboration, 88CLAS Collaboration, 89CLAS Collaboration, 90CLAS Collaboration, 91CLAS Collaboration, 92CLAS Collaboration, 93CLAS Collaboration, 94CLAS Collaboration, 95CLAS Collaboration, 96CLAS Collaboration, 97CLAS Collaboration, 98CLAS Collaboration, 99CLAS Collaboration, 100CLAS Collaboration, 101CLAS Collaboration, 102CLAS Collaboration, 103CLAS Collaboration, 104CLAS Collaboration, 105CLAS Collaboration, 106CLAS Collaboration, 107CLAS Collaboration, 108CLAS Collaboration, 109CLAS Collaboration, 110CLAS Collaboration, 111CLAS Collaboration, 112CLAS Collaboration, 113CLAS Collaboration, 114CLAS Collaboration, 115CLAS Collaboration, 116CLAS Collaboration, 117CLAS Collaboration, 118CLAS Collaboration

Beam-target double-spin asymmetries and target single-spin asymmetries were measured for the exclusive $\pi^+$ electroproduction reaction $\gamma^* p \to n \pi^+$. The results were obtained from scattering of 6 GeV longitudinally polarized electrons off longitudinally polarized protons using the CEBAF Large Acceptance Spectrometer at Jefferson Lab. The kinematic range covered is $1. Read More

2016Jul
Authors: X. Zheng1, K. P. Adhikari2, P. Bosted3, A. Deur4, V. Drozdov5, L. El Fassi6, Hyekoo Kang7, K. Kovacs8, S. Kuhn9, E. Long10, S. K. Phillips11, M. Ripani12, K. Slifer13, L. C. Smith14, D. Adikaram15, Z. Akbar16, M. J. Amaryan17, S. Anefalos Pereira18, G. Asryan19, H. Avakian20, R. A. Badui21, J. Ball22, N. A. Baltzell23, M. Battaglieri24, V. Batourine25, I. Bedlinskiy26, A. S. Biselli27, W. J. Briscoe28, S. Bültmann29, V. D. Burkert30, D. S. Carman31, A. Celentano32, S. Chandavar33, G. Charles34, J. -P. Chen35, T. Chetry36, Seonho Choi37, G. Ciullo38, L. Clark39, L. Colaneri40, P. L. Cole41, N. Compton42, M. Contalbrigo43, V. Crede44, A. D'Angelo45, N. Dashyan46, R. De Vita47, E. De Sanctis48, C. Djalali49, G. E. Dodge50, R. Dupre51, H. Egiyan52, A. El Alaoui53, L. Elouadrhiri54, P. Eugenio55, E. Fanchini56, G. Fedotov57, R. Fersch58, A. Filippi59, J. A. Fleming60, N. Gevorgyan61, Y. Ghandilyan62, G. P. Gilfoyle63, K. L. Giovanetti64, F. X. Girod65, C. Gleason66, E. Golovach67, R. W. Gothe68, K. A. Griffioen69, M. Guidal70, N. Guler71, L. Guo72, C. Hanretty73, N. Harrison74, M. Hattawy75, K. Hicks76, M. Holtrop77, S. M. Hughes78, Y. Ilieva79, D. G. Ireland80, B. S. Ishkhanov81, E. L. Isupov82, D. Jenkins83, H. Jiang84, H. S. Jo85, S. Joosten86, D. Keller87, G. Khachatryan88, M. Khandaker89, A. Kim90, W. Kim91, F. J. Klein92, V. Kubarovsky93, L. Lanza94, P. Lenisa95, K. Livingston96, I . J . D. MacGregor97, N. Markov98, B. McKinnon99, M. Mirazita100, V. Mokeev101, A. Movsisyan102, E. Munevar103, C. Munoz Camacho104, G. Murdoch105, P. Nadel-Turonski106, L. A. Net107, A. Ni108, S. Niccolai109, G. Niculescu110, I. Niculescu111, M. Osipenko112, A. I. Ostrovidov113, M. Paolone114, R. Paremuzyan115, K. Park116, E. Pasyuk117, P. Peng118, S. Pisano119, O. Pogorelko120, J. W. Price121, A. J. R. Puckett122, B. A. Raue123, A. Rizzo124, G. Rosner125, P. Rossi126, P. Roy127, F. Sabatié128, C. Salgado129, R. A. Schumacher130, Y. G. Sharabian131, Iu. Skorodumina132, G. D. Smith133, D. Sokhan134, N. Sparveris135, I. Stankovic136, I. I. Strakovsky137, S. Strauch138, M. Taiuti139, Ye Tian140, M. Ungaro141, H. Voskanyan142, E. Voutier143, N. K. Walford144, D. P. Watts145, X. Wei146, L. B. Weinstein147, M. H. Wood148, N. Zachariou149, J. Zhang150
Affiliations: 1The CLAS Collaboration, 2The CLAS Collaboration, 3The CLAS Collaboration, 4The CLAS Collaboration, 5The CLAS Collaboration, 6The CLAS Collaboration, 7The CLAS Collaboration, 8The CLAS Collaboration, 9The CLAS Collaboration, 10The CLAS Collaboration, 11The CLAS Collaboration, 12The CLAS Collaboration, 13The CLAS Collaboration, 14The CLAS Collaboration, 15The CLAS Collaboration, 16The CLAS Collaboration, 17The CLAS Collaboration, 18The CLAS Collaboration, 19The CLAS Collaboration, 20The CLAS Collaboration, 21The CLAS Collaboration, 22The CLAS Collaboration, 23The CLAS Collaboration, 24The CLAS Collaboration, 25The CLAS Collaboration, 26The CLAS Collaboration, 27The CLAS Collaboration, 28The CLAS Collaboration, 29The CLAS Collaboration, 30The CLAS Collaboration, 31The CLAS Collaboration, 32The CLAS Collaboration, 33The CLAS Collaboration, 34The CLAS Collaboration, 35The CLAS Collaboration, 36The CLAS Collaboration, 37The CLAS Collaboration, 38The CLAS Collaboration, 39The CLAS Collaboration, 40The CLAS Collaboration, 41The CLAS Collaboration, 42The CLAS Collaboration, 43The CLAS Collaboration, 44The CLAS Collaboration, 45The CLAS Collaboration, 46The CLAS Collaboration, 47The CLAS Collaboration, 48The CLAS Collaboration, 49The CLAS Collaboration, 50The CLAS Collaboration, 51The CLAS Collaboration, 52The CLAS Collaboration, 53The CLAS Collaboration, 54The CLAS Collaboration, 55The CLAS Collaboration, 56The CLAS Collaboration, 57The CLAS Collaboration, 58The CLAS Collaboration, 59The CLAS Collaboration, 60The CLAS Collaboration, 61The CLAS Collaboration, 62The CLAS Collaboration, 63The CLAS Collaboration, 64The CLAS Collaboration, 65The CLAS Collaboration, 66The CLAS Collaboration, 67The CLAS Collaboration, 68The CLAS Collaboration, 69The CLAS Collaboration, 70The CLAS Collaboration, 71The CLAS Collaboration, 72The CLAS Collaboration, 73The CLAS Collaboration, 74The CLAS Collaboration, 75The CLAS Collaboration, 76The CLAS Collaboration, 77The CLAS Collaboration, 78The CLAS Collaboration, 79The CLAS Collaboration, 80The CLAS Collaboration, 81The CLAS Collaboration, 82The CLAS Collaboration, 83The CLAS Collaboration, 84The CLAS Collaboration, 85The CLAS Collaboration, 86The CLAS Collaboration, 87The CLAS Collaboration, 88The CLAS Collaboration, 89The CLAS Collaboration, 90The CLAS Collaboration, 91The CLAS Collaboration, 92The CLAS Collaboration, 93The CLAS Collaboration, 94The CLAS Collaboration, 95The CLAS Collaboration, 96The CLAS Collaboration, 97The CLAS Collaboration, 98The CLAS Collaboration, 99The CLAS Collaboration, 100The CLAS Collaboration, 101The CLAS Collaboration, 102The CLAS Collaboration, 103The CLAS Collaboration, 104The CLAS Collaboration, 105The CLAS Collaboration, 106The CLAS Collaboration, 107The CLAS Collaboration, 108The CLAS Collaboration, 109The CLAS Collaboration, 110The CLAS Collaboration, 111The CLAS Collaboration, 112The CLAS Collaboration, 113The CLAS Collaboration, 114The CLAS Collaboration, 115The CLAS Collaboration, 116The CLAS Collaboration, 117The CLAS Collaboration, 118The CLAS Collaboration, 119The CLAS Collaboration, 120The CLAS Collaboration, 121The CLAS Collaboration, 122The CLAS Collaboration, 123The CLAS Collaboration, 124The CLAS Collaboration, 125The CLAS Collaboration, 126The CLAS Collaboration, 127The CLAS Collaboration, 128The CLAS Collaboration, 129The CLAS Collaboration, 130The CLAS Collaboration, 131The CLAS Collaboration, 132The CLAS Collaboration, 133The CLAS Collaboration, 134The CLAS Collaboration, 135The CLAS Collaboration, 136The CLAS Collaboration, 137The CLAS Collaboration, 138The CLAS Collaboration, 139The CLAS Collaboration, 140The CLAS Collaboration, 141The CLAS Collaboration, 142The CLAS Collaboration, 143The CLAS Collaboration, 144The CLAS Collaboration, 145The CLAS Collaboration, 146The CLAS Collaboration, 147The CLAS Collaboration, 148The CLAS Collaboration, 149The CLAS Collaboration, 150The CLAS Collaboration

We report measurements of target- and double-spin asymmetries for the exclusive channel $\vec e\vec p\to e\pi^+ (n)$ in the nucleon resonance region at Jefferson Lab using the CEBAF Large Acceptance Spectrometer (CLAS). These asymmetries were extracted from data obtained using a longitudinally polarized NH$_3$ target and a longitudinally polarized electron beam with energies 1.1, 1. Read More

In this paper, we investigate the problem of two-way relay beamforming optimization to maximize the achievable sum-rate of a simultaneous wireless information and power transfer (SWIPT) system with a full-duplex (FD) multiple-input multiple-output (MIMO) amplify-and-forward (AF) relay. In particular, we address the optimal joint design of the receiver power splitting (PS) ratio and the beamforming matrix at the relay node given the channel state information (CSI). Our contribution is an iterative algorithm based on difference of convex (DC) programming and one-dimensional searching to achieve the joint optimal solution. Read More

2016Apr
Authors: P. E. Bosted1, A. S. Biselli2, S. Careccia3, G. Dodge4, R. Fersch5, S. E. Kuhn6, J. Pierce7, Y. Prok8, X. Zheng9, K. P. Adhikari10, D. Adikaram11, Z. Akbar12, M. J. Amaryan13, S. Anefalos Pereira14, G. Asryan15, H. Avakian16, R. A. Badui17, J. Ball18, N. A. Baltzell19, M. Battaglieri20, V. Batourine21, I. Bedlinskiy22, S. Boiarinov23, W. J. Briscoe24, S. Bültmann25, V. D. Burkert26, T. Cao27, D. S. Carman28, A. Celentano29, S. Chandavar30, G. Charles31, T. Chetry32, G. Ciullo33, L. Clark34, L. Colaneri35, P. L. Cole36, M. Contalbrigo37, O. Cortes38, V. Crede39, A. D'Angelo40, N. Dashyan41, R. De Vita42, A. Deur43, C. Djalali44, R. Dupre45, H. Egiyan46, A. El Alaoui47, L. El Fassi48, P. Eugenio49, E. Fanchini50, G. Fedotov51, A. Filippi52, J. A. Fleming53, T. A. Forest54, A. Fradi55, M. Garçon56, N. Gevorgyan57, Y. Ghandilyan58, G. P. Gilfoyle59, K. L. Giovanetti60, F. X. Girod61, C. Gleason62, W. Gohn63, E. Golovatch64, R. W. Gothe65, K. A. Griffioen66, N. Guler67, L. Guo68, K. Hafidi69, C. Hanretty70, N. Harrison71, M. Hattawy72, D. Heddle73, K. Hicks74, M. Holtrop75, S. M. Hughes76, Y. Ilieva77, D. G. Ireland78, B. S. Ishkhanov79, E. L. Isupov80, D. Jenkins81, H. Jiang82, H. S. Jo83, K. Joo84, S. Joosten85, D. Keller86, M. Khandaker87, W. Kim88, A. Klein89, F. J. Klein90, V. Kubarovsky91, S. V. Kuleshov92, L. Lanza93, P. Lenisa94, K. Livingston95, H. Y. Lu96, I . J . D. MacGregor97, N. Markov98, M. E. McCracken99, B. McKinnon100, C. A. Meyer101, R. Minehart102, M. Mirazita103, V. Mokeev104, A Movsisyan105, E. Munevar106, C. Munoz Camacho107, P. Nadel-Turonski108, L. A. Net109, A. Ni110, S. Niccolai111, G. Niculescu112, I. Niculescu113, M. Osipenko114, A. I. Ostrovidov115, R. Paremuzyan116, K. Park117, E. Pasyuk118, P. Peng119, W. Phelps120, S. Pisano121, O. Pogorelko122, J. W. Price123, S. Procureur124, D. Protopopescu125, A. J. R. Puckett126, B. A. Raue127, M. Ripani128, A. Rizzo129, G. Rosner130, P. Rossi131, P. Roy132, F. Sabatié133, C. Salgado134, R. A. Schumacher135, E. Seder136, Y. G. Sharabian137, A. Simonyan138, Iu. Skorodumina139, G. D. Smith140, N. Sparveris141, Ivana Stankovic142, S. Stepanyan143, I. I. Strakovsky144, S. Strauch145, V. Sytnik146, M. Taiuti147, Ye Tian148, B. Torayev149, M. Ungaro150, H. Voskanyan151, E. Voutier152, N. K. Walford153, D. P. Watts154, X. Wei155, L. B. Weinstein156, M. H. Wood157, N. Zachariou158, L. Zana159, J. Zhang160, Z. W. Zhao161, I. Zonta162
Affiliations: 1CLAS Collaboration, 2CLAS Collaboration, 3CLAS Collaboration, 4CLAS Collaboration, 5CLAS Collaboration, 6CLAS Collaboration, 7CLAS Collaboration, 8CLAS Collaboration, 9CLAS Collaboration, 10CLAS Collaboration, 11CLAS Collaboration, 12CLAS Collaboration, 13CLAS Collaboration, 14CLAS Collaboration, 15CLAS Collaboration, 16CLAS Collaboration, 17CLAS Collaboration, 18CLAS Collaboration, 19CLAS Collaboration, 20CLAS Collaboration, 21CLAS Collaboration, 22CLAS Collaboration, 23CLAS Collaboration, 24CLAS Collaboration, 25CLAS Collaboration, 26CLAS Collaboration, 27CLAS Collaboration, 28CLAS Collaboration, 29CLAS Collaboration, 30CLAS Collaboration, 31CLAS Collaboration, 32CLAS Collaboration, 33CLAS Collaboration, 34CLAS Collaboration, 35CLAS Collaboration, 36CLAS Collaboration, 37CLAS Collaboration, 38CLAS Collaboration, 39CLAS Collaboration, 40CLAS Collaboration, 41CLAS Collaboration, 42CLAS Collaboration, 43CLAS Collaboration, 44CLAS Collaboration, 45CLAS Collaboration, 46CLAS Collaboration, 47CLAS Collaboration, 48CLAS Collaboration, 49CLAS Collaboration, 50CLAS Collaboration, 51CLAS Collaboration, 52CLAS Collaboration, 53CLAS Collaboration, 54CLAS Collaboration, 55CLAS Collaboration, 56CLAS Collaboration, 57CLAS Collaboration, 58CLAS Collaboration, 59CLAS Collaboration, 60CLAS Collaboration, 61CLAS Collaboration, 62CLAS Collaboration, 63CLAS Collaboration, 64CLAS Collaboration, 65CLAS Collaboration, 66CLAS Collaboration, 67CLAS Collaboration, 68CLAS Collaboration, 69CLAS Collaboration, 70CLAS Collaboration, 71CLAS Collaboration, 72CLAS Collaboration, 73CLAS Collaboration, 74CLAS Collaboration, 75CLAS Collaboration, 76CLAS Collaboration, 77CLAS Collaboration, 78CLAS Collaboration, 79CLAS Collaboration, 80CLAS Collaboration, 81CLAS Collaboration, 82CLAS Collaboration, 83CLAS Collaboration, 84CLAS Collaboration, 85CLAS Collaboration, 86CLAS Collaboration, 87CLAS Collaboration, 88CLAS Collaboration, 89CLAS Collaboration, 90CLAS Collaboration, 91CLAS Collaboration, 92CLAS Collaboration, 93CLAS Collaboration, 94CLAS Collaboration, 95CLAS Collaboration, 96CLAS Collaboration, 97CLAS Collaboration, 98CLAS Collaboration, 99CLAS Collaboration, 100CLAS Collaboration, 101CLAS Collaboration, 102CLAS Collaboration, 103CLAS Collaboration, 104CLAS Collaboration, 105CLAS Collaboration, 106CLAS Collaboration, 107CLAS Collaboration, 108CLAS Collaboration, 109CLAS Collaboration, 110CLAS Collaboration, 111CLAS Collaboration, 112CLAS Collaboration, 113CLAS Collaboration, 114CLAS Collaboration, 115CLAS Collaboration, 116CLAS Collaboration, 117CLAS Collaboration, 118CLAS Collaboration, 119CLAS Collaboration, 120CLAS Collaboration, 121CLAS Collaboration, 122CLAS Collaboration, 123CLAS Collaboration, 124CLAS Collaboration, 125CLAS Collaboration, 126CLAS Collaboration, 127CLAS Collaboration, 128CLAS Collaboration, 129CLAS Collaboration, 130CLAS Collaboration, 131CLAS Collaboration, 132CLAS Collaboration, 133CLAS Collaboration, 134CLAS Collaboration, 135CLAS Collaboration, 136CLAS Collaboration, 137CLAS Collaboration, 138CLAS Collaboration, 139CLAS Collaboration, 140CLAS Collaboration, 141CLAS Collaboration, 142CLAS Collaboration, 143CLAS Collaboration, 144CLAS Collaboration, 145CLAS Collaboration, 146CLAS Collaboration, 147CLAS Collaboration, 148CLAS Collaboration, 149CLAS Collaboration, 150CLAS Collaboration, 151CLAS Collaboration, 152CLAS Collaboration, 153CLAS Collaboration, 154CLAS Collaboration, 155CLAS Collaboration, 156CLAS Collaboration, 157CLAS Collaboration, 158CLAS Collaboration, 159CLAS Collaboration, 160CLAS Collaboration, 161CLAS Collaboration, 162CLAS Collaboration

Beam-target double spin asymmetries and target single-spin asymmetries in exclusive $\pi^+$ and $\pi^-$ electroproduction were obtained from scattering of 1.6 to 5.7 GeV longitudinally polarized electrons from longitudinally polarized protons (for $\pi^+$) and deuterons (for $\pi^-$) using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Lab. Read More

This paper considers the problem of maximizing the sum-rate for simultaneous wireless information and power transfer (SWIPT) in a full-duplex bi-directional communication system subject to energy harvesting and transmit power constraints at both nodes. We investigate the optimum design of the receive power splitters and transmit powers for SWIPT in full-duplex mode. Exploiting rate-split method, an iterative algorithm is derived to solve the non-convex problem. Read More

2016Mar
Authors: D. Rimal, D. Adikaram, B. A. Raue, L. B. Weinstein, J. Arrington, W. K. Brooks, M. Ungaro, K. P. Adhikari, Z. Akbar, S. Anefalos Pereira, R. A. Badui, J. Ball, N. A. Baltzell, M. Battaglieri, V. Batourine, I. Bedlinskiy, R. P. Bennett, A. S. Biselli, S. Boiarinov, W. J. Briscoe, S. Bültmann, D. S. Carman, A. Celentano, T. Chetry, G. Ciullo, L. Clark, L. Colaneri, P. L. Cole, N. Compton, M. Contalbrigo, O. Cortes, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, A. Deur, C. Djalali, R. Dupre, H. Egiyan, A. El Alaoui, L. El Fassi, P. Eugenio, G. Fedotov, R. Fersch, A. Filippi, J. A. Fleming, T. A. Forest, A. Fradi, N. Gevorgyan, Y. Ghandilyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, C. Gleason, W. Gohn, E. Golovatch, R. W. Gothe, K. A. Griffioen, L. Guo, K. Hafidi, C. Hanretty, N. Harrison, M. Hattawy, D. Heddle, K. Hicks, M. Holtrop, S. M. Hughes, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, D. Jenkins, H. Jiang, S. Joosten, D. Keller, P. Khetarpal, G. Khachatryan, M. Khandaker, W. Kim, A. Klein, F. J. Klein, V. Kubarovsky, S. E. Kuhn, S. V. Kuleshov, L. Lanza, P. Lenisa, K. Livingston, H. Y. Lu, I . J . D. MacGregor, N. Markov, B. McKinnon, M. D. Mestayer, M. Mirazita, V. Mokeev, A Movsisyan, E. Munevar, C. Munoz Camacho, P. Nadel-Turonski, A. Ni, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, A. I. Ostrovidov, M. Paolone, R. Paremuzyan, K. Park, E. Pasyuk, W. Phelps, S. Pisano, O. Pogorelko, J. W. Price, Y. Prok, D. Protopopescu, A. J. R. Puckett, A. Rizzo, G. Rosner, P. Rossi, P. Roy, F. Sabatié, C. Salgado, R. A. Schumacher, E. Seder, Y. G. Sharabian, Iu. Skorodumina, G. D. Smith, D. Sokhan, N. Sparveris, Ivana Stankovic, S. Stepanyan, S. Strauch, V. Sytnik, M. Taiuti, B. Torayev, H. Voskanyan, E. Voutier, N. K. Walford, D. P. Watts, X. Wei, M. H. Wood, N. Zachariou, L. Zana, J. Zhang, Z. W. Zhao, I. Zonta

[Background] The electromagnetic form factors of the proton measured by unpolarized and polarized electron scattering experiments show a significant disagreement that grows with the squared four momentum transfer ($Q^{2}$). Calculations have shown that the two measurements can be largely reconciled by accounting for the contributions of two-photon exchange (TPE). TPE effects are not typically included in the standard set of radiative corrections since theoretical calculations of the TPE effects are highly model dependent, and, until recently, no direct evidence of significant TPE effects has been observed. Read More

2016Jan
Authors: R. Acciarri, M. A. Acero, M. Adamowski, C. Adams, P. Adamson, S. Adhikari, Z. Ahmad, C. H. Albright, T. Alion, E. Amador, J. Anderson, K. Anderson, C. Andreopoulos, M. Andrews, R. Andrews, I. Anghel, J. d. Anjos, A. Ankowski, M. Antonello, A. ArandaFernandez, A. Ariga, T. Ariga, D. Aristizabal, E. Arrieta-Diaz, K. Aryal, J. Asaadi, D. Asner, M. S. Athar, M. Auger, A. Aurisano, V. Aushev, D. Autiero, M. Avila, J. J. Back, X. Bai, B. Baibussinov, M. Baird, A. B. Balantekin, B. Baller, P. Ballett, B. Bambah, M. Bansal, S. Bansal, G. J. Barker, W. A. Barletta, G. Barr, N. Barros, L. Bartoszek, A. Bashyal, M. Bass, F. Bay, J. Beacom, B. R. Behera, G. Bellettini, V. Bellini, O. Beltramello, P. A. Benetti, A. Bercellie, M. Bergevin, E. Berman, H. Berns, R. Bernstein, S. Bertolucci, B. Bhandari, V. Bhatnagar, B. Bhuyan, J. Bian, K. Biery, M. Bishai, T. Blackburn, A. Blake, F. d. M. Blaszczyk, E. Blaufuss, B. Bleakley, E. Blucher, V. Bocean, F. Boffelli, J. Boissevain, S. Bolognesi, T. Bolton, M. Bonesini, T. Boone, C. Booth, S. Bordoni, M. Borysova, B. Bourguille, S. B. Boyd, D. Brailsford, A. Brandt, J. Bremer, S. Brice, C. Bromberg, G. Brooijmans, G. Brown, R. Brown, G. Brunetti, X. Bu, N. Buchanan, H. Budd, B. Bugg, P. Calafiura, E. Calligarich, E. Calvo, L. Camilleri, M. Campanelli, C. Cantini, B. Carls, R. Carr, M. Cascella, C. Castromonte, E. CatanoMur, F. Cavanna, S. Centro, A. CerveraVillanueva, V. B. Chandratre, A. Chatterjee, S. Chattopadhyay, S. Chattopadhyay, L. Chaussard, S. Chembra, H. Chen, K. Chen, M. Chen, D. Cherdack, C. Chi, S. Childress, S. Choubey, B. C. Choudhary, G. Christodoulou, C. Christofferson, E. Church, D. Cianci, D. Cline, T. Coan, A. Cocco, J. Coelho, P. Cole, G. Collin, J. M. Conrad, M. Convery, R. Corey, L. Corwin, J. Cranshaw, P. Crivelli, D. Cronin-Hennessy, A. Curioni, J. Cushing, D. L. Adams, D. Dale, S. R. Das, T. Davenne, G. S. Davies, J. Davies, J. Dawson, K. De, A. deGouvea, J. K. deJong, P. deJong, P. DeLurgio, M. Decowski, A. Delbart, C. Densham, R. Dharmapalan, N. Dhingra, S. DiLuise, M. Diamantopoulou, J. S. Diaz, G. DiazBautista, M. Diwan, Z. Djurcic, J. Dolph, G. Drake, D. Duchesneau, M. Duvernois, H. Duyang, D. A. Dwyer, S. Dye, S. Dytman, B. Eberly, R. Edgecock, D. Edmunds, S. Elliott, M. Elnimr, S. Emery, E. Endress, S. Eno, A. Ereditato, C. O. Escobar, J. Evans, A. Falcone, L. Falk, A. Farbin, C. Farnese, Y. Farzan, A. Fava, L. Favilli, J. Felde, J. Felix, S. Fernandes, L. Fields, A. Finch, M. Fitton, B. Fleming, T. Forest, J. Fowler, W. Fox, J. Fried, A. Friedland, S. Fuess, B. Fujikawa, A. Gago, H. Gallagher, S. Galymov, T. Gamble, R. Gandhi, D. Garcia-Gamez, S. Gardiner, G. Garvey, V. M. Gehman, A. Gendotti, G. d. Geronimo, C. Ghag, P. Ghoshal, D. Gibin, I. Gil-Botella, R. Gill, D. Girardelli, A. Giri, S. Glavin, D. Goeldi, S. Golapinni, M. Gold, R. A. Gomes, J. J. GomezCadenas, M. C. Goodman, D. Gorbunov, S. Goswami, N. Graf, N. Graf, M. Graham, E. Gramelini, R. Gran, C. Grant, N. Grant, V. Greco, H. Greenlee, L. Greenler, C. Greenley, M. Groh, S. Grullon, T. Grundy, K. Grzelak, E. Guardincerri, V. Guarino, E. Guarnaccia, G. P. Guedes, R. Guenette, A. Guglielmi, A. T. Habig, R. W. Hackenburg, A. Hackenburg, H. Hadavand, R. Haenni, A. Hahn, M. D. Haigh, T. Haines, T. Hamernik, T. Handler, S. Hans, D. Harris, J. Hartnell, T. Hasegawa, R. Hatcher, A. Hatzikoutelis, S. Hays, E. Hazen, M. Headley, A. Heavey, K. Heeger, J. Heise, K. Hennessy, J. Hewes, A. Higuera, T. Hill, A. Himmel, M. Hogan, P. Holanda, A. Holin, W. Honey, S. Horikawa, G. Horton-Smith, B. Howard, J. Howell, P. Hurh, J. Huston, J. Hylen, R. Imlay, J. Insler, G. Introzzi, D. Ioanisyan, A. Ioannisian, K. Iwamoto, A. Izmaylov, C. Jackson, D. E. Jaffe, C. James, E. James, F. Jediny, C. Jen, A. Jhingan, S. Jiménez, J. H. Jo, M. Johnson, R. Johnson, J. Johnstone, B. J. Jones, J. Joshi, H. Jostlein, C. K. Jung, T. Junk, A. Kaboth, R. Kadel, T. Kafka, L. Kalousis, Y. Kamyshkov, G. Karagiorgi, D. Karasavvas, Y. Karyotakis, A. Kaur, P. Kaur, B. Kayser, N. Kazaryan, E. Kearns, P. Keener, S. Kemboi, E. Kemp, S. H. Kettell, M. Khabibullin, M. Khandaker, A. Khotjantsev, B. Kirby, M. Kirby, J. Klein, T. Kobilarcik, S. Kohn, G. Koizumi, A. Kopylov, M. Kordosky, L. Kormos, U. Kose, V. A. Kostelecky, M. Kramer, I. Kreslo, R. Kriske, W. Kropp, Y. Kudenko, V. A. Kudryavtsev, S. Kulagin, A. Kumar, G. K. Kumar, J. Kumar, L. Kumar, T. Kutter, A. Laminack, K. Lande, C. Lane, K. Lang, F. Lanni, J. Learned, P. Lebrun, D. Lee, H. Lee, K. Lee, W. M. Lee, M. A. LeiguideOliveira, Q. Li, S. Li, S. Li, X. Li, Y. Li, Z. Li, J. Libo, C. S. Lin, S. Lin, J. Ling, J. Link, Z. Liptak, D. Lissauer, L. Littenberg, B. Littlejohn, Q. Liu, T. Liu, S. Lockwitz, N. Lockyer, T. Loew, M. Lokajicek, K. Long, M. D. L. Lopes, J. P. Lopez, J. Losecco, W. Louis, J. Lowery, M. Luethi, K. B. Luk, B. Lundberg, T. Lundin, X. Luo, T. Lux, J. Lykken, A. A. Machado, J. R. Macier, S. Magill, G. Mahler, K. Mahn, M. Malek, S. Malhotra, D. Malon, F. Mammoliti, S. Mancina, S. K. Mandal, S. Mandodi, S. L. Manly, A. Mann, A. Marchionni, W. Marciano, C. Mariani, J. Maricic, A. Marino, M. Marshak, C. Marshall, J. Marshall, J. Marteau, J. Martin-Albo, D. Martinez, S. Matsuno, J. Matthews, C. Mauger, K. Mavrokoridis, D. Mayilyan, E. Mazzucato, N. McCauley, E. McCluskey, N. McConkey, K. McDonald, K. S. McFarland, A. M. McGowan, C. McGrew, R. McKeown, D. McNulty, R. McTaggart, A. Mefodiev, M. Mehrian, P. Mehta, D. Mei, O. Mena, S. Menary, H. Mendez, A. Menegolli, G. Meng, Y. Meng, H. Merritt, D. Mertins, M. Messier, W. Metcalf, M. Mewes, H. Meyer, T. Miao, R. Milincic, W. Miller, G. Mills, O. Mineev, O. Miranda, C. S. Mishra, S. R. Mishra, B. Mitrica, D. Mladenov, I. Mocioiu, R. Mohanta, N. Mokhov, C. Montanari, D. Montanari, J. Moon, M. Mooney, C. Moore, J. Morfin, B. Morgan, C. Morris, W. Morse, Z. Moss, C. Mossey, C. A. Moura, J. Mousseau, L. Mualem, M. Muether, S. Mufson, S. Murphy, J. Musser, R. Musser, Y. Nakajima, D. Naples, J. Navarro, D. Navas, J. Nelson, M. Nessi, M. Newcomer, Y. Ng, R. Nichol, T. C. Nicholls, K. Nikolics, E. Niner, B. Norris, F. Noto, P. Novakova, P. Novella, J. Nowak, M. S. Nunes, H. O'Keeffe, R. Oldeman, R. Oliveira, T. Olson, Y. Onishchuk, J. Osta, T. Ovsjannikova, B. Page, S. Pakvasa, S. Pal, O. Palamara, A. Palazzo, J. Paley, C. Palomares, E. Pantic, V. Paolone, V. Papadimitriou, J. Park, S. Parke, Z. Parsa, S. Pascoli, R. Patterson, S. Patton, T. Patzak, B. Paulos, L. Paulucci, Z. Pavlovic, G. Pawloski, S. Peeters, E. Pennacchio, A. Perch, G. N. Perdue, L. Periale, J. D. Perkin, H. Pessard, G. Petrillo, R. Petti, A. Petukhov, F. Pietropaolo, R. Plunkett, S. Pordes, M. Potekhin, R. Potenza, B. Potukuchi, N. Poudyal, O. Prokofiev, N. Pruthi, P. Przewlocki, D. Pushka, X. Qian, J. L. Raaf, R. Raboanary, V. Radeka, A. Radovic, G. Raffelt, I. Rakhno, H. T. Rakotondramanana, L. Rakotondravohitra, Y. A. Ramachers, R. Rameika, J. Ramsey, A. Rappoldi, G. Raselli, P. Ratoff, B. Rebel, C. Regenfus, J. Reichenbacher, D. Reitzner, A. Remoto, A. Renshaw, S. Rescia, M. Richardson, K. Rielage, K. Riesselmann, M. Robinson, L. Rochester, O. B. Rodrigues, P. Rodrigues, B. Roe, M. Rosen, R. M. Roser, M. Ross-Lonergan, M. Rossella, A. Rubbia, C. Rubbia, R. Rucinski, C. RudolphvonRohr, B. Russell, D. Ruterbories, R. Saakyan, N. Sahu, P. Sala, N. Samios, F. Sanchez, M. Sanchez, B. Sands, S. Santana, R. Santorelli, G. Santucci, N. Saoulidou, A. Scaramelli, H. Schellman, P. Schlabach, R. Schmitt, D. Schmitz, J. Schneps, K. Scholberg, A. Schukraft, J. Schwehr, E. Segreto, S. Seibert, J. A. Sepulveda-Quiroz, F. Sergiampietri, L. Sexton-Kennedy, D. Sgalaberna, M. Shaevitz, J. Shahi, S. Shahsavarani, P. Shanahan, S. U. Shankar, R. Sharma, R. K. Sharma, T. Shaw, R. Shrock, I. Shyrma, N. Simos, G. Sinev, I. Singh, J. Singh, J. Singh, V. Singh, G. Sinnis, W. Sippach, D. Smargianaki, M. Smy, E. Snider, P. Snopok, J. Sobczyk, H. Sobel, M. Soderberg, N. Solomey, W. Sondheim, M. Sorel, A. Sousa, K. Soustruznik, J. Spitz, J. Spitz, N. J. Spooner, M. Stancari, I. Stancu, D. Stefan, H. M. Steiner, J. Stewart, J. Stock, S. Stoica, J. Stone, J. Strait, M. Strait, T. Strauss, S. Striganov, R. Sulej, G. Sullivan, Y. Sun, L. Suter, C. M. Sutera, R. Svoboda, B. Szczerbinska, A. Szelc, S. Söldner-Rembold, R. Talaga, M. Tamsett, S. Tariq, E. Tatar, R. Tayloe, C. Taylor, D. Taylor, K. Terao, M. Thiesse, J. Thomas, L. F. Thompson, M. Thomson, C. Thorn, M. Thorpe, X. Tian, D. Tiedt, S. C. Timm, A. Tonazzo, T. Tope, A. Topkar, F. R. Torres, M. Torti, M. Tortola, F. Tortorici, M. Toups, C. Touramanis, M. Tripathi, I. Tropin, Y. Tsai, K. V. Tsang, R. Tsenov, S. Tufanli, C. Tull, J. Turner, M. Tzanov, E. Tziaferi, Y. Uchida, J. Urheim, T. Usher, M. Vagins, P. Vahle, G. A. Valdiviesso, L. Valerio, Z. Vallari, J. Valle, R. VanBerg, R. VandeWater, P. VanGemmeren, F. Varanini, G. Varner, G. Vasseur, K. Vaziri, G. Velev, S. Ventura, A. Verdugo, T. Viant, T. V. Vieira, C. Vignoli, C. Vilela, B. Viren, T. Vrba, T. Wachala, D. Wahl, M. Wallbank, N. Walsh, B. Wang, H. Wang, L. Wang, T. Wang, T. K. Warburton, D. Warner, M. Wascko, D. Waters, T. B. Watson, A. Weber, M. Weber, W. Wei, A. Weinstein, D. Wells, D. Wenman, M. Wetstein, A. White, L. Whitehead, D. Whittington, M. Wilking, J. Willhite, P. Wilson, R. J. Wilson, L. Winslow, P. Wittich, S. Wojcicki, H. H. Wong, K. Wood, E. Worcester, M. Worcester, S. Wu, T. Xin, C. Yanagisawa, S. Yang, T. Yang, K. Yarritu, J. Ye, M. Yeh, N. Yershov, K. Yonehara, B. Yu, J. Yu, J. Zalesak, A. Zalewska, B. Zamorano, L. Zang, A. Zani, A. Zani, G. Zavala, G. Zeller, C. Zhang, C. Zhang, E. D. Zimmerman, M. Zito, R. Zwaska

This document presents the Conceptual Design Report (CDR) put forward by an international neutrino community to pursue the Deep Underground Neutrino Experiment at the Long-Baseline Neutrino Facility (LBNF/DUNE), a groundbreaking science experiment for long-baseline neutrino oscillation studies and for neutrino astrophysics and nucleon decay searches. The DUNE far detector will be a very large modular liquid argon time-projection chamber (LArTPC) located deep underground, coupled to the LBNF multi-megawatt wide-band neutrino beam. DUNE will also have a high-resolution and high-precision near detector. Read More

2016Jan
Authors: R. Acciarri, M. A. Acero, M. Adamowski, C. Adams, P. Adamson, S. Adhikari, Z. Ahmad, C. H. Albright, T. Alion, E. Amador, J. Anderson, K. Anderson, C. Andreopoulos, M. Andrews, R. Andrews, I. Anghel, J. d. Anjos, A. Ankowski, M. Antonello, A. ArandaFernandez, A. Ariga, T. Ariga, D. Aristizabal, E. Arrieta-Diaz, K. Aryal, J. Asaadi, D. Asner, M. S. Athar, M. Auger, A. Aurisano, V. Aushev, D. Autiero, M. Avila, J. J. Back, X. Bai, B. Baibussinov, M. Baird, A. B. Balantekin, B. Baller, P. Ballett, B. Bambah, M. Bansal, S. Bansal, G. J. Barker, W. A. Barletta, G. Barr, N. Barros, L. Bartoszek, A. Bashyal, M. Bass, F. Bay, J. Beacom, B. R. Behera, G. Bellettini, V. Bellini, O. Beltramello, P. A. Benetti, A. Bercellie, M. Bergevin, E. Berman, H. Berns, R. Bernstein, S. Bertolucci, B. Bhandari, V. Bhatnagar, B. Bhuyan, J. Bian, K. Biery, M. Bishai, T. Blackburn, A. Blake, F. d. M. Blaszczyk, E. Blaufuss, B. Bleakley, E. Blucher, V. Bocean, F. Boffelli, J. Boissevain, S. Bolognesi, T. Bolton, M. Bonesini, T. Boone, C. Booth, S. Bordoni, M. Borysova, B. Bourguille, S. B. Boyd, D. Brailsford, A. Brandt, J. Bremer, S. Brice, C. Bromberg, G. Brooijmans, G. Brown, R. Brown, G. Brunetti, X. Bu, N. Buchanan, H. Budd, B. Bugg, P. Calafiura, E. Calligarich, E. Calvo, L. Camilleri, M. Campanelli, C. Cantini, B. Carls, R. Carr, M. Cascella, C. Castromonte, E. CatanoMur, F. Cavanna, S. Centro, A. CerveraVillanueva, V. B. Chandratre, A. Chatterjee, S. Chattopadhyay, S. Chattopadhyay, L. Chaussard, S. Chembra, H. Chen, K. Chen, M. Chen, D. Cherdack, C. Chi, S. Childress, S. Choubey, B. C. Choudhary, G. Christodoulou, C. Christofferson, E. Church, D. Cianci, D. Cline, T. Coan, A. Cocco, J. Coelho, P. Cole, G. Collin, J. M. Conrad, M. Convery, R. Corey, L. Corwin, J. Cranshaw, P. Crivelli, D. Cronin-Hennessy, A. Curioni, J. Cushing, D. L. Adams, D. Dale, S. R. Das, T. Davenne, G. S. Davies, J. Davies, J. Dawson, K. De, A. deGouvea, J. K. deJong, P. deJong, P. DeLurgio, M. Decowski, A. Delbart, C. Densham, R. Dharmapalan, N. Dhingra, S. DiLuise, M. Diamantopoulou, J. S. Diaz, G. DiazBautista, M. Diwan, Z. Djurcic, J. Dolph, G. Drake, D. Duchesneau, M. Duvernois, H. Duyang, D. A. Dwyer, S. Dye, S. Dytman, B. Eberly, R. Edgecock, D. Edmunds, S. Elliott, M. Elnimr, S. Emery, E. Endress, S. Eno, A. Ereditato, C. O. Escobar, J. Evans, A. Falcone, L. Falk, A. Farbin, C. Farnese, Y. Farzan, A. Fava, L. Favilli, J. Felde, J. Felix, S. Fernandes, L. Fields, A. Finch, M. Fitton, B. Fleming, T. Forest, J. Fowler, W. Fox, J. Fried, A. Friedland, S. Fuess, B. Fujikawa, A. Gago, H. Gallagher, S. Galymov, T. Gamble, R. Gandhi, D. Garcia-Gamez, S. Gardiner, G. Garvey, V. M. Gehman, A. Gendotti, G. d. Geronimo, C. Ghag, P. Ghoshal, D. Gibin, I. Gil-Botella, R. Gill, D. Girardelli, A. Giri, S. Glavin, D. Goeldi, S. Golapinni, M. Gold, R. A. Gomes, J. J. GomezCadenas, M. C. Goodman, D. Gorbunov, S. Goswami, N. Graf, N. Graf, M. Graham, E. Gramelini, R. Gran, C. Grant, N. Grant, V. Greco, H. Greenlee, L. Greenler, C. Greenley, M. Groh, S. Grullon, T. Grundy, K. Grzelak, E. Guardincerri, V. Guarino, E. Guarnaccia, G. P. Guedes, R. Guenette, A. Guglielmi, A. T. Habig, R. W. Hackenburg, A. Hackenburg, H. Hadavand, R. Haenni, A. Hahn, M. D. Haigh, T. Haines, T. Hamernik, T. Handler, S. Hans, D. Harris, J. Hartnell, T. Hasegawa, R. Hatcher, A. Hatzikoutelis, S. Hays, E. Hazen, M. Headley, A. Heavey, K. Heeger, J. Heise, K. Hennessy, J. Hewes, A. Higuera, T. Hill, A. Himmel, M. Hogan, P. Holanda, A. Holin, W. Honey, S. Horikawa, G. Horton-Smith, B. Howard, J. Howell, P. Hurh, J. Huston, J. Hylen, R. Imlay, J. Insler, G. Introzzi, D. Ioanisyan, A. Ioannisian, K. Iwamoto, A. Izmaylov, C. Jackson, D. E. Jaffe, C. James, E. James, F. Jediny, C. Jen, A. Jhingan, S. Jiménez, J. H. Jo, M. Johnson, R. Johnson, J. Johnstone, B. J. Jones, J. Joshi, H. Jostlein, C. K. Jung, T. Junk, A. Kaboth, R. Kadel, T. Kafka, L. Kalousis, Y. Kamyshkov, G. Karagiorgi, D. Karasavvas, Y. Karyotakis, A. Kaur, P. Kaur, B. Kayser, N. Kazaryan, E. Kearns, P. Keener, S. Kemboi, E. Kemp, S. H. Kettell, M. Khabibullin, M. Khandaker, A. Khotjantsev, B. Kirby, M. Kirby, J. Klein, T. Kobilarcik, S. Kohn, G. Koizumi, A. Kopylov, M. Kordosky, L. Kormos, U. Kose, A. Kostelecky, M. Kramer, I. Kreslo, R. Kriske, W. Kropp, Y. Kudenko, V. A. Kudryavtsev, S. Kulagin, A. Kumar, G. Kumar, J. Kumar, L. Kumar, T. Kutter, A. Laminack, K. Lande, C. Lane, K. Lang, F. Lanni, J. Learned, P. Lebrun, D. Lee, H. Lee, K. Lee, W. M. Lee, M. A. LeiguideOliveira, Q. Li, S. Li, S. Li, X. Li, Y. Li, Z. Li, J. Libo, C. S. Lin, S. Lin, J. Ling, J. Link, Z. Liptak, D. Lissauer, L. Littenberg, B. Littlejohn, Q. Liu, T. Liu, S. Lockwitz, N. Lockyer, T. Loew, M. Lokajicek, K. Long, M. D. L. Lopes, J. P. Lopez, J. Losecco, W. Louis, J. Lowery, M. Luethi, K. Luk, B. Lundberg, T. Lundin, X. Luo, T. Lux, J. Lykken, A. A. Machado, J. R. Macier, S. Magill, G. Mahler, K. Mahn, M. Malek, S. Malhotra, D. Malon, F. Mammoliti, S. Mancina, S. K. Mandal, S. Mandodi, S. L. Manly, A. Mann, A. Marchionni, W. Marciano, C. Mariani, J. Maricic, A. Marino, M. Marshak, C. Marshall, J. Marshall, J. Marteau, J. Martin-Albo, D. Martinez, S. Matsuno, J. Matthews, C. Mauger, K. Mavrokoridis, D. Mayilyan, E. Mazzucato, N. McCauley, E. McCluskey, N. McConkey, K. McDonald, K. S. McFarland, A. M. McGowan, C. McGrew, R. McKeown, D. McNulty, R. McTaggart, A. Mefodiev, M. Mehrian, P. Mehta, D. Mei, O. Mena, S. Menary, H. Mendez, A. Menegolli, G. Meng, Y. Meng, H. Merritt, D. Mertins, M. Messier, W. Metcalf, M. Mewes, H. Meyer, T. Miao, R. Milincic, W. Miller, G. Mills, O. Mineev, O. Miranda, C. S. Mishra, S. R. Mishra, B. Mitrica, D. Mladenov, I. Mocioiu, R. Mohanta, N. Mokhov, C. Montanari, D. Montanari, J. Moon, M. Mooney, C. Moore, J. Morfin, B. Morgan, C. Morris, W. Morse, Z. Moss, C. Mossey, C. A. Moura, J. Mousseau, L. Mualem, M. Muether, S. Mufson, S. Murphy, J. Musser, R. Musser, Y. Nakajima, D. Naples, J. Navarro, D. Navas, J. Nelson, M. Nessi, M. Newcomer, Y. Ng, R. Nichol, T. C. Nicholls, K. Nikolics, E. Niner, B. Norris, F. Noto, P. Novakova, P. Novella, J. Nowak, M. S. Nunes, H. O'Keeffe, R. Oldeman, R. Oliveira, T. Olson, Y. Onishchuk, J. Osta, T. Ovsjannikova, B. Page, S. Pakvasa, S. Pal, O. Palamara, A. Palazzo, J. Paley, C. Palomares, E. Pantic, V. Paolone, V. Papadimitriou, J. Park, S. Parke, Z. Parsa, S. Pascoli, R. Patterson, S. Patton, T. Patzak, B. Paulos, L. Paulucci, Z. Pavlovic, G. Pawloski, S. Peeters, E. Pennacchio, A. Perch, G. N. Perdue, L. Periale, J. D. Perkin, H. Pessard, G. Petrillo, R. Petti, A. Petukhov, F. Pietropaolo, R. Plunkett, S. Pordes, M. Potekhin, R. Potenza, B. Potukuchi, N. Poudyal, O. Prokofiev, N. Pruthi, P. Przewlocki, D. Pushka, X. Qian, J. L. Raaf, R. Raboanary, V. Radeka, A. Radovic, G. Raffelt, I. Rakhno, H. T. Rakotondramanana, L. Rakotondravohitra, Y. A. Ramachers, R. Rameika, J. Ramsey, A. Rappoldi, G. Raselli, P. Ratoff, B. Rebel, C. Regenfus, J. Reichenbacher, D. Reitzner, A. Remoto, A. Renshaw, S. Rescia, M. Richardson, K. Rielage, K. Riesselmann, M. Robinson, L. Rochester, O. B. Rodrigues, P. Rodrigues, B. Roe, M. Rosen, R. M. Roser, M. Ross-Lonergan, M. Rossella, A. Rubbia, C. Rubbia, R. Rucinski, C. RudolphvonRohr, B. Russell, D. Ruterbories, R. Saakyan, N. Sahu, P. Sala, N. Samios, F. Sanchez, M. Sanchez, B. Sands, S. Santana, R. Santorelli, G. Santucci, N. Saoulidou, A. Scaramelli, H. Schellman, P. Schlabach, R. Schmitt, D. Schmitz, J. Schneps, K. Scholberg, A. Schukraft, J. Schwehr, E. Segreto, S. Seibert, J. A. Sepulveda-Quiroz, F. Sergiampietri, L. Sexton-Kennedy, D. Sgalaberna, M. Shaevitz, J. Shahi, S. Shahsavarani, P. Shanahan, S. U. Shankar, R. Sharma, R. K. Sharma, T. Shaw, R. Shrock, I. Shyrma, N. Simos, G. Sinev, I. Singh, J. Singh, J. Singh, V. Singh, G. Sinnis, W. Sippach, D. Smargianaki, M. Smy, E. Snider, P. Snopok, J. Sobczyk, H. Sobel, M. Soderberg, N. Solomey, W. Sondheim, M. Sorel, A. Sousa, K. Soustruznik, J. Spitz, N. J. Spooner, M. Stancari, I. Stancu, D. Stefan, H. M. Steiner, J. Stewart, J. Stock, S. Stoica, J. Stone, J. Strait, M. Strait, T. Strauss, S. Striganov, R. Sulej, G. Sullivan, Y. Sun, L. Suter, C. M. Sutera, R. Svoboda, B. Szczerbinska, A. Szelc, S. Söldner-Rembold, R. Talaga, M. Tamsett, S. Tariq, E. Tatar, R. Tayloe, C. Taylor, D. Taylor, K. Terao, M. Thiesse, J. Thomas, L. F. Thompson, M. Thomson, C. Thorn, M. Thorpe, X. Tian, D. Tiedt, S. C. Timm, A. Tonazzo, T. Tope, A. Topkar, F. R. Torres, M. Torti, M. Tortola, F. Tortorici, M. Toups, C. Touramanis, M. Tripathi, I. Tropin, Y. Tsai, K. V. Tsang, R. Tsenov, S. Tufanli, C. Tull, J. Turner, M. Tzanov, E. Tziaferi, Y. Uchida, J. Urheim, T. Usher, M. Vagins, P. Vahle, G. A. Valdiviesso, L. Valerio, Z. Vallari, J. Valle, R. VanBerg, R. VandeWater, P. VanGemmeren, F. Varanini, G. Varner, G. Vasseur, K. Vaziri, G. Velev, S. Ventura, A. Verdugo, T. Viant, T. V. Vieira, C. Vignoli, C. Vilela, B. Viren, T. Vrba, T. Wachala, D. Wahl, M. Wallbank, N. Walsh, B. Wang, H. Wang, L. Wang, T. Wang, T. K. Warburton, D. Warner, M. Wascko, D. Waters, T. B. Watson, A. Weber, M. Weber, W. Wei, A. Weinstein, D. Wells, D. Wenman, M. Wetstein, A. White, L. Whitehead, D. Whittington, M. Wilking, J. Willhite, P. Wilson, R. J. Wilson, L. Winslow, P. Wittich, S. Wojcicki, H. H. Wong, K. Wood, E. Worcester, M. Worcester, S. Wu, T. Xin, C. Yanagisawa, S. Yang, T. Yang, K. Yarritu, J. Ye, M. Yeh, N. Yershov, K. Yonehara, B. Yu, J. Yu, J. Zalesak, A. Zalewska, B. Zamorano, L. Zang, A. Zani, A. Zani, G. Zavala, G. Zeller, C. Zhang, C. Zhang, E. D. Zimmerman, M. Zito, R. Zwaska

A description of the proposed detector(s) for DUNE at LBNF Read More

2015Dec
Authors: DUNE Collaboration, R. Acciarri, M. A. Acero, M. Adamowski, C. Adams, P. Adamson, S. Adhikari, Z. Ahmad, C. H. Albright, T. Alion, E. Amador, J. Anderson, K. Anderson, C. Andreopoulos, M. Andrews, R. Andrews, I. Anghel, J. d. Anjos, A. Ankowski, M. Antonello, A. ArandaFernandez, A. Ariga, T. Ariga, D. Aristizabal, E. Arrieta-Diaz, K. Aryal, J. Asaadi, D. Asner, M. S. Athar, M. Auger, A. Aurisano, V. Aushev, D. Autiero, M. Avila, J. J. Back, X. Bai, B. Baibussinov, M. Baird, A. B. Balantekin, B. Baller, P. Ballett, B. Bambah, M. Bansal, S. Bansal, G. J. Barker, W. A. Barletta, G. Barr, N. Barros, L. Bartoszek, A. Bashyal, M. Bass, F. Bay, J. Beacom, B. R. Behera, G. Bellettini, V. Bellini, O. Beltramello, P. A. Benetti, A. Bercellie, M. Bergevin, E. Berman, H. Berns, R. Bernstein, S. Bertolucci, B. Bhandari, V. Bhatnagar, B. Bhuyan, J. Bian, K. Biery, M. Bishai, T. Blackburn, A. Blake, F. d. M. Blaszczyk, E. Blaufuss, B. Bleakley, E. Blucher, V. Bocean, F. Boffelli, J. Boissevain, S. Bolognesi, T. Bolton, M. Bonesini, T. Boone, C. Booth, S. Bordoni, M. Borysova, B. Bourguille, S. B. Boyd, D. Brailsford, A. Brandt, J. Bremer, S. Brice, C. Bromberg, G. Brooijmans, G. Brown, R. Brown, G. Brunetti, X. Bu, N. Buchanan, H. Budd, B. Bugg, P. Calafiura, E. Calligarich, E. Calvo, L. Camilleri, M. Campanelli, C. Cantini, B. Carls, R. Carr, M. Cascella, C. Castromonte, E. CatanoMur, F. Cavanna, S. Centro, A. CerveraVillanueva, V. B. Chandratre, A. Chatterjee, S. Chattopadhyay, S. Chattopadhyay, L. Chaussard, S. Chembra, H. Chen, K. Chen, M. Chen, D. Cherdack, C. Chi, S. Childress, S. Choubey, B. C. Choudhary, G. Christodoulou, C. Christofferson, E. Church, D. Cianci, D. Cline, T. Coan, A. Cocco, J. Coelho, P. Cole, G. Collin, J. M. Conrad, M. Convery, R. Corey, L. Corwin, J. Cranshaw, P. Crivelli, D. Cronin-Hennessy, A. Curioni, J. Cushing, D. L. Adams, D. Dale, S. R. Das, T. Davenne, G. S. Davies, J. Davies, J. Dawson, K. De, A. deGouvea, J. K. deJong, P. deJong, P. DeLurgio, M. Decowski, A. Delbart, C. Densham, R. Dharmapalan, N. Dhingra, S. DiLuise, M. Diamantopoulou, J. S. Diaz, G. DiazBautista, M. Diwan, Z. Djurcic, J. Dolph, G. Drake, D. Duchesneau, M. Duvernois, H. Duyang, D. A. Dwyer, S. Dye, S. Dytman, B. Eberly, R. Edgecock, D. Edmunds, S. Elliott, M. Elnimr, S. Emery, E. Endress, S. Eno, A. Ereditato, C. O. Escobar, J. Evans, A. Falcone, L. Falk, A. Farbin, C. Farnese, Y. Farzan, A. Fava, L. Favilli, J. Felde, J. Felix, S. Fernandes, L. Fields, A. Finch, M. Fitton, B. Fleming, T. Forest, J. Fowler, W. Fox, J. Fried, A. Friedland, S. Fuess, B. Fujikawa, A. Gago, H. Gallagher, S. Galymov, T. Gamble, R. Gandhi, D. Garcia-Gamez, S. Gardiner, G. Garvey, V. M. Gehman, A. Gendotti, G. d. Geronimo, C. Ghag, P. Ghoshal, D. Gibin, I. Gil-Botella, R. Gill, D. Girardelli, A. Giri, S. Glavin, D. Goeldi, S. Golapinni, M. Gold, R. A. Gomes, J. J. GomezCadenas, M. C. Goodman, D. Gorbunov, S. Goswami, N. Graf, N. Graf, M. Graham, E. Gramelini, R. Gran, C. Grant, N. Grant, V. Greco, H. Greenlee, L. Greenler, C. Greenley, M. Groh, S. Grullon, T. Grundy, K. Grzelak, E. Guardincerri, V. Guarino, E. Guarnaccia, G. P. Guedes, R. Guenette, A. Guglielmi, A. T. Habig, R. W. Hackenburg, A. Hackenburg, H. Hadavand, R. Haenni, A. Hahn, M. D. Haigh, T. Haines, T. Hamernik, T. Handler, S. Hans, D. Harris, J. Hartnell, T. Hasegawa, R. Hatcher, A. Hatzikoutelis, S. Hays, E. Hazen, M. Headley, A. Heavey, K. Heeger, J. Heise, K. Hennessy, J. Hewes, A. Higuera, T. Hill, A. Himmel, M. Hogan, P. Holanda, A. Holin, W. Honey, S. Horikawa, G. Horton-Smith, B. Howard, J. Howell, P. Hurh, J. Huston, J. Hylen, R. Imlay, J. Insler, G. Introzzi, D. Ioanisyan, A. Ioannisian, K. Iwamoto, A. Izmaylov, C. Jackson, D. E. Jaffe, C. James, E. James, F. Jediny, C. Jen, A. Jhingan, S. Jiménez, J. H. Jo, M. Johnson, R. Johnson, J. Johnstone, B. J. Jones, J. Joshi, H. Jostlein, C. K. Jung, T. Junk, A. Kaboth, R. Kadel, T. Kafka, L. Kalousis, Y. Kamyshkov, G. Karagiorgi, D. Karasavvas, Y. Karyotakis, A. Kaur, P. Kaur, B. Kayser, N. Kazaryan, E. Kearns, P. Keener, S. Kemboi, E. Kemp, S. H. Kettell, M. Khabibullin, M. Khandaker, A. Khotjantsev, B. Kirby, M. Kirby, J. Klein, T. Kobilarcik, S. Kohn, G. Koizumi, A. Kopylov, M. Kordosky, L. Kormos, U. Kose, V. A. Kostelecky, M. Kramer, I. Kreslo, R. Kriske, W. Kropp, Y. Kudenko, V. A. Kudryavtsev, S. Kulagin, A. Kumar, G. Kumar, J. Kumar, L. Kumar, T. Kutter, A. Laminack, K. Lande, C. Lane, K. Lang, F. Lanni, J. Learned, P. Lebrun, D. Lee, H. Lee, K. Lee, W. M. Lee, M. A. LeiguideOliveira, Q. Li, S. Li, S. Li, X. Li, Y. Li, Z. Li, J. Libo, C. S. Lin, S. Lin, J. Ling, J. Link, Z. Liptak, D. Lissauer, L. Littenberg, B. Littlejohn, Q. Liu, T. Liu, S. Lockwitz, N. Lockyer, T. Loew, M. Lokajicek, K. Long, M. D. L. Lopes, J. P. Lopez, J. Losecco, W. Louis, J. Lowery, M. Luethi, K. Luk, B. Lundberg, T. Lundin, X. Luo, T. Lux, J. Lykken, A. A. Machado, J. R. Macier, S. Magill, G. Mahler, K. Mahn, M. Malek, S. Malhotra, D. Malon, F. Mammoliti, S. Mancina, S. K. Mandal, S. Mandodi, S. L. Manly, A. Mann, A. Marchionni, W. Marciano, C. Mariani, J. Maricic, A. Marino, M. Marshak, C. Marshall, J. Marshall, J. Marteau, J. Martin-Albo, D. Martinez, S. Matsuno, J. Matthews, C. Mauger, K. Mavrokoridis, D. Mayilyan, E. Mazzucato, N. McCauley, E. McCluskey, N. McConkey, K. McDonald, K. S. McFarland, A. M. McGowan, C. McGrew, R. McKeown, D. McNulty, R. McTaggart, A. Mefodiev, M. Mehrian, P. Mehta, D. Mei, O. Mena, S. Menary, H. Mendez, A. Menegolli, G. Meng, Y. Meng, H. Merritt, D. Mertins, M. Messier, W. Metcalf, M. Mewes, H. Meyer, T. Miao, R. Milincic, W. Miller, G. Mills, O. Mineev, O. Miranda, C. S. Mishra, S. R. Mishra, B. Mitrica, D. Mladenov, I. Mocioiu, R. Mohanta, N. Mokhov, C. Montanari, D. Montanari, J. Moon, M. Mooney, C. Moore, J. Morfin, B. Morgan, C. Morris, W. Morse, Z. Moss, C. Mossey, C. A. Moura, J. Mousseau, L. Mualem, M. Muether, S. Mufson, S. Murphy, J. Musser, R. Musser, Y. Nakajima, D. Naples, J. Navarro, D. Navas, J. Nelson, M. Nessi, M. Newcomer, Y. Ng, R. Nichol, T. C. Nicholls, K. Nikolics, E. Niner, B. Norris, F. Noto, P. Novakova, P. Novella, J. Nowak, M. S. Nunes, H. O'Keeffe, R. Oldeman, R. Oliveira, T. Olson, Y. Onishchuk, J. Osta, T. Ovsjannikova, B. Page, S. Pakvasa, S. Pal, O. Palamara, A. Palazzo, J. Paley, C. Palomares, E. Pantic, V. Paolone, V. Papadimitriou, J. Park, S. Parke, Z. Parsa, S. Pascoli, R. Patterson, S. Patton, T. Patzak, B. Paulos, L. Paulucci, Z. Pavlovic, G. Pawloski, S. Peeters, E. Pennacchio, A. Perch, G. N. Perdue, L. Periale, J. D. Perkin, H. Pessard, G. Petrillo, R. Petti, A. Petukhov, F. Pietropaolo, R. Plunkett, S. Pordes, M. Potekhin, R. Potenza, B. Potukuchi, N. Poudyal, O. Prokofiev, N. Pruthi, P. Przewlocki, D. Pushka, X. Qian, J. L. Raaf, R. Raboanary, V. Radeka, A. Radovic, G. Raffelt, I. Rakhno, H. T. Rakotondramanana, L. Rakotondravohitra, Y. A. Ramachers, R. Rameika, J. Ramsey, A. Rappoldi, G. Raselli, P. Ratoff, B. Rebel, C. Regenfus, J. Reichenbacher, D. Reitzner, A. Remoto, A. Renshaw, S. Rescia, M. Richardson, K. Rielage, K. Riesselmann, M. Robinson, L. Rochester, O. B. Rodrigues, P. Rodrigues, B. Roe, M. Rosen, R. M. Roser, M. Ross-Lonergan, M. Rossella, A. Rubbia, C. Rubbia, R. Rucinski, C. RudolphvonRohr, B. Russell, D. Ruterbories, R. Saakyan, N. Sahu, P. Sala, N. Samios, F. Sanchez, M. Sanchez, B. Sands, S. Santana, R. Santorelli, G. Santucci, N. Saoulidou, A. Scaramelli, H. Schellman, P. Schlabach, R. Schmitt, D. Schmitz, J. Schneps, K. Scholberg, A. Schukraft, J. Schwehr, E. Segreto, S. Seibert, J. A. Sepulveda-Quiroz, F. Sergiampietri, L. Sexton-Kennedy, D. Sgalaberna, M. Shaevitz, J. Shahi, S. Shahsavarani, P. Shanahan, S. U. Shankar, R. Sharma, R. K. Sharma, T. Shaw, R. Shrock, I. Shyrma, N. Simos, G. Sinev, I. Singh, J. Singh, J. Singh, V. Singh, G. Sinnis, W. Sippach, D. Smargianaki, M. Smy, E. Snider, P. Snopok, J. Sobczyk, H. Sobel, M. Soderberg, N. Solomey, W. Sondheim, M. Sorel, A. Sousa, K. Soustruznik, J. Spitz, J. Spitz, N. J. Spooner, M. Stancari, I. Stancu, D. Stefan, H. M. Steiner, J. Stewart, J. Stock, S. Stoica, J. Stone, J. Strait, M. Strait, T. Strauss, S. Striganov, R. Sulej, G. Sullivan, Y. Sun, L. Suter, C. M. Sutera, R. Svoboda, B. Szczerbinska, A. Szelc, S. Söldner-Rembold, R. Talaga, M. Tamsett, S. Tariq, E. Tatar, R. Tayloe, C. Taylor, D. Taylor, K. Terao, M. Thiesse, J. Thomas, L. F. Thompson, M. Thomson, C. Thorn, M. Thorpe, X. Tian, D. Tiedt, S. C. Timm, A. Tonazzo, T. Tope, A. Topkar, F. R. Torres, M. Torti, M. Tortola, F. Tortorici, M. Toups, C. Touramanis, M. Tripathi, I. Tropin, Y. Tsai, K. V. Tsang, R. Tsenov, S. Tufanli, C. Tull, J. Turner, M. Tzanov, E. Tziaferi, Y. Uchida, J. Urheim, T. Usher, M. Vagins, P. Vahle, G. A. Valdiviesso, L. Valerio, Z. Vallari, J. Valle, R. VanBerg, R. VandeWater, P. VanGemmeren, F. Varanini, G. Varner, G. Vasseur, K. Vaziri, G. Velev, S. Ventura, A. Verdugo, T. Viant, T. V. Vieira, C. Vignoli, C. Vilela, B. Viren, T. Vrba, T. Wachala, D. Wahl, M. Wallbank, N. Walsh, B. Wang, H. Wang, L. Wang, T. Wang, T. K. Warburton, D. Warner, M. Wascko, D. Waters, T. B. Watson, A. Weber, M. Weber, W. Wei, A. Weinstein, D. Wells, D. Wenman, M. Wetstein, A. White, L. Whitehead, D. Whittington, M. Wilking, J. Willhite, P. Wilson, R. J. Wilson, L. Winslow, P. Wittich, S. Wojcicki, H. H. Wong, K. Wood, E. Worcester, M. Worcester, S. Wu, T. Xin, C. Yanagisawa, S. Yang, T. Yang, K. Yarritu, J. Ye, M. Yeh, N. Yershov, K. Yonehara, B. Yu, J. Yu, J. Zalesak, A. Zalewska, B. Zamorano, L. Zang, A. Zani, G. Zavala, G. Zeller, C. Zhang, C. Zhang, E. D. Zimmerman, M. Zito, R. Zwaska

The Physics Program for the Deep Underground Neutrino Experiment (DUNE) at the Fermilab Long-Baseline Neutrino Facility (LBNF) is described. Read More

2015Nov
Authors: A. Kim, H. Avakian, V. Burkert, K. Joo, W. Kim, K. P. Adhikari, Z. Akbar, S. Anefalos Pereira, R. A. Badui, M. Battaglieri, V. Batourine, I. Bedlinskiy, A. S. Biselli, S. Boiarinov, P. Bosted, W. J. Briscoe, W. K. Brooks, S. Bültmann, T. Cao, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, T. Chetry, L. Colaneri, P. L. Cole, N. Compton, M. Contalbrigo, O. Cortes, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, C. Djalali, H. Egiyan, A. El Alaoui, L. El Fassi, P. Eugenio, G. Fedotov, R. Fersch, A. Filippi, J. A. Fleming, A. Fradi, M. Garçon, Y. Ghandilyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, W. Gohn, E. Golovatch, R. W. Gothe, K. A. Griffioen, L. Guo, K. Hafidi, C. Hanretty, M. Hattawy, D. Heddle, K. Hicks, M. Holtrop, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, D. Jenkins, H. Jiang, H. S. Jo, S. Joosten, D. Keller, G. Khachatryan, M. Khandaker, A. Klein, F. J. Klein, V. Kubarovsky, S. E. Kuhn, S. V. Kuleshov, L. Lanza, P. Lenisa, H. Y. Lu, I . J . D. MacGregor, N. Markov, P. Mattione, M. E. McCracken, B. McKinnon, V. Mokeev, A Movsisyan, E. Munevar, P. Nadel-Turonski, L. A. Net, S. Niccolai, M. Osipenko, A. I. Ostrovidov, M. Paolone, K. Park, E. Pasyuk, W. Phelps, S. Pisano, O. Pogorelko, J. W. Price, Y. Prok, M. Ripani, A. Rizzo, G. Rosner, P. Rossi, P. Roy, C. Salgado, R. A. Schumacher, E. Seder, Y. G. Sharabian, Iu. Skorodumina, G. D. Smith, D. Sokhan, N. Sparveris, S. Stepanyan, P. Stoler, I. I. Strakovsky, S. Strauch, V. Sytnik, M. Taiuti, B. Torayev, M. Ungaro, H. Voskanyan, E. Voutier, D. P. Watts, X. Wei, L. B. Weinstein, N. Zachariou, L. Zana, J. Zhang, I. Zonta

The target and double spin asymmetries of the exclusive pseudoscalar channel $\vec e\vec p\to ep\pi^0$ were measured for the first time in the deep-inelastic regime using a longitudinally polarized 5.9 GeV electron beam and a longitudinally polarized proton target at Jefferson Lab with the CEBAF Large Acceptance Spectrometer (CLAS). The data were collected over a large kinematic phase space and divided into 110 four-dimensional bins of $Q^2$, $x_B$, $-t$ and $\phi$. Read More

We report on new p$(e,e^\prime p)\pi^\circ$ measurements at the $\Delta^{+}(1232)$ resonance at the low momentum transfer region. The mesonic cloud dynamics is predicted to be dominant and rapidly changing in this kinematic region offering a test bed for chiral effective field theory calculations. The new data explore the low $Q^2$ dependence of the resonant quadrupole amplitudes while extending the measurements of the Coulomb quadrupole amplitude to the lowest momentum transfer ever reached. Read More

2015Jul
Authors: M. E. McCracken, M. Bellis, K. P. Adhikari, D. Adikaram, Z. Akbar, S. Anefalos Pereira, R. A. Badui, J. Ball, N. A. Baltzell, M. Battaglieri, V. Batourine, I. Bedlinskiy, A. S. Biselli, S. Boiarinov, W. J. Briscoe, W. K. Brooks, V. D. Burkert, T. Cao, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, L. Colaneri, P. L. Cole, M. Contalbrigo, O. Cortes, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, G. E. Dodge, R. Dupre, A. El Alaoui, L. El Fassi, E. Elouadrhiri, P. Eugenio, G. Fedotov, S. Fegan, R. Fersch, A. Filippi, J. A. Fleming, B. Garillon, N. Gevorgyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, K. Hafidi, H. Hakobyan, C. Hanretty, M. Hattawy, K. Hicks, M. Holtrop, S. M. Hughes, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, D. Jenkins, H. Jiang, H. S. Jo, D. Keller, G. Khachatryan, M. Khandaker, A. Kim, W. Kim, A. Klein, F. J. Klein, V. Kubarovsky, P. Lenisa, K. Livingston, H. Y. Lu, I. J. D. MacGregor, M. Mayer, B. McKinnon, M. D. Mestayer, C. A. Meyer, M. Mirazita, V. Mokeev, C. I. Moody, K. Moriya, C. Munoz Camacho, P. Nadel-Turonski, L. A. Net, S. Niccolai, M. Osipenko, A. I. Ostrovidov, K. Park, E. Pasyuk, S. Pisano, O. Pogorelko, J. W. Price, S. Procureur, Y. Prok, B. A. Raue, M. Ripani, A. Rizzo, G. Rosner, P. Roy, F. Sabatié, C. Salgado, R. A. Schumacher, E. Seder, Y. G. Sharabian, Iu. Skorodumina, D. Sokhan, N. Sparveris, P. Stoler, I. I. Strakovsky, S. Strauch, V. Sytnik, Ye Tian, M. Ungaro, H. Voskanyan, E. Voutier, N. K. Walford, D. P. Watts, X. Wei, M. H. Wood, N. Zachariou, L. Zana, J. Zhang, Z. W. Zhao, I. Zonta

We present a search for ten baryon-number violating decay modes of $\Lambda$ hyperons using the CLAS detector at Jefferson Laboratory. Nine of these decay modes result in a single meson and single lepton in the final state ($\Lambda \rightarrow m \ell$) and conserve either the sum or the difference of baryon and lepton number ($B \pm L$). The tenth decay mode ($\Lambda \rightarrow \bar{p}\pi^+$) represents a difference in baryon number of two units and no difference in lepton number. Read More

2015Jul
Authors: I. Senderovich, B. T. Morrison, M. Dugger, B. G. Ritchie, E. Pasyuk, R. Tucker, J. Brock, C. Carlin, C. D. Keith, D. G. Meekins, M. L. Seely, D. R, M. D, P. Collins, K. P. Adhikari, D. Adikaram, Z. Akbar, M. D. Anderson, S. Anefalos Pereira, R. A. Badui, J. Ball, N. A. Baltzell, M. Battaglieri, V. Batourine, I. Bedlinskiy, A. S. Biselli, S. Boiarinov, W. J. Briscoe, W. K. Brooks, V. D. Burkert, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, L. Colaneri, P. L. Cole, M. Contalbrigo, O. Cortes, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, R. Dupre, H. Egiyan, A. El Alaoui, L. El Fassi, A. Fradi, L. Elouadrhiri, P. Eugenio, G. Fedotov, S. Fegan, A. Filippi, J. A. Fleming, B. Garillon, Y. Ghandilyan, G. P. Gilfoyle, K. L. Giovanetti, F. -X. Girod, D. I. Glazier, J. T. Goetz, W. Gohn, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, K. Hafidi, H. Hakobyan, C. Hanretty, M. Hattawy, K. Hicks, D. Ho, M. Holtrop, S. M. Hughes, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, D. Jenkins, H. Jiang, H. S. Jo, K. Joo, S. Joosten, D. Keller, G. Khachatryan, M. Khandaker, A. Kim, F. J. Klein, V. Kubarovsky, M. C. Kunkel, P. Lenisa, K. Livingston, H. Y. Lu, I. J. D. MacGregor, P. Mattione, B. McKinnon, C. A. Meyer, T. Mineeva, V. Mokeev, R. A. Montgomery, A. Movsisyan, C. Munoz Camacho, P. Nadel-Turonski, L. A. Net, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, K. Park, S. Park, P. Peng, W. Phelps, S. Pisano, O. Pogorelko, J. W. Price, Y. Prok, A. J. R. Puckett, M. Ripani, A. Rizzo, G. Rosner, P. Roy, F. Sabatie, C. Salgado, D. Schott, R. A. Schumacher, E. Seder, A. Simonyan, Iu. Skorodumina, G. D. Smith, D. I. Sober, D. Sokhan, N. Sparveris, S. Stepanyan, P. Stoler, I. I. Strakovsky, S. Strauch, V. Sytnik, Ye Tian, M. Ungaro, H. Voskanyan, E. Voutier, N. K. Walford, X. Wei, M. H. Wood, N. Zachariou, L. Zana, J. Zhang, Z. W. Zhao, I. Zonta

Results are presented for the first measurement of the double-polarization helicity asymmetry E for the $\eta$ photoproduction reaction $\gamma p \rightarrow \eta p$. Data were obtained using the FROzen Spin Target (FROST) with the CLAS spectrometer in Hall B at Jefferson Lab, covering a range of center-of-mass energy W from threshold to 2.15 GeV and a large range in center-of-mass polar angle. Read More

2015May
Authors: N. Guler, R. G. Fersch, S. E. Kuhn, P. Bosted, K. A. Griffioen, C. Keith, R. Minehart, Y. Prok, K. P. Adhikari, D. Adikaram, M. J. Amaryan, M. D. Anderson, S. Anefalos Pereira, J. Ball, M. Battaglieri, V. Batourine, I. Bedlinskiy, W. J. Briscoe, W. K. Brooks, S. Bultmann, V. D. Burkert, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, L. Colaneri, P. L. Cole, M. Contalbrigo, D. Crabb, V. Crede, A. D Angelo, N. Dashyan, A. Deur, C. Djalali, G. E. Dodge, R. Dupre, A. El Alaoui, L. El Fassi, L. Elouadrhiri, P. Eugenio, G. Fedotov, S. Fegan, A. Filippi, J. A. Fleming, T. A. Forest, B. Garillon, M. Garcon, N. Gevorgyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, J. T. Goetz, E. Golovatch, R. W. Gothe, M. Guidal, L. Guo, K. Hafidi, H. Hakobyan, N. Harrison, M. Hattawy, K. Hicks, D. Ho, M. Holtrop, S. M. Hughes, C. E. Hyde, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, H. S. Jo, K. Joo, S. Joosten, D. Keller, M. Khandaker, A. Kim, W. Kim, A. Klein, F. J. Klein, V. Kubarovsky, S. V. Kuleshov, K. Livingston, H. Y. Lu, I. J. D. MacGregor, B. McKinnon, M. Mirazita, V. Mokeev, R. A. Montgomery, A Movsisyan, C. Munoz Camacho, P. Nadel-Turonski, L. A. Net, I. Niculescu, M. Osipenko, A. I. Ostrovidov, K. Park, E. Pasyuk, S. Pisano, O. Pogorelko, J. W. Price, S. Procureur, M. Ripani, A. Rizzo, G. Rosner, P. Rossi, P. Roy, F. Sabatie, C. Salgado, D. Schott, R. A. Schumacher, E. Seder, A. Simonyan, Iu. Skorodumina, D. Sokhan, N. Sparveris, I. I. Strakovsky, S. Strauch, V. Sytnik, Ye Tian, S. Tkachenko, M. Ungaro, E. Voutier, N. K. Walford, X. Wei, L. B. Weinstein, M. H. Wood, N. Zachariou, L. Zana, J. Zhang, Z. W. Zhao, I. Zonta

We present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with energies of 1.6, 2. Read More

2015Mar
Authors: Nicholas Zachariou, Yordanka Ilieva, Nikolay Ya. Ivanov, Misak M Sargsian, Robert Avakian, Gerald Feldman, Pawel Nadel-Turonski, K. P. Adhikari, D. Adikaram, M. D. Anderson, S. Anefalos Pereira, H. Avakian, R. A. Badui, N. A. Baltzell, M. Battaglieri, V. Baturin, I. Bedlinskiy, A. S. Biselli, W. J. Briscoe, W. K. Brooks, V. D. Burkert, T. Cao, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, L. Colaneri, P. L. Cole, N. Compton, M. Contalbrigo, O. Cortes, V. Crede, A. D'Angelo, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, R. Dupre, H. Egiyan, A. El Alaoui, L. El Fassi, L. Elouadrhiri, G. Fedotov, S. Fegan, A. Filippi, J. A. Fleming, T. A. Forest, A. Fradi, N. Gevorgyan, Y. Ghandilyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, D. I. Glazier, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, K. Hafidi, C. Hanretty, N. Harrison, M. Hattawy, K. Hicks, D. Ho, M. Holtrop, S. M. Hughes, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, H. Jiang, H. S. Jo, K. Joo, D. Keller, G. Khachatryan, M. Khandaker, A. Kim, W. Kim, F. J. Klein, V. Kubarovsky, P. Lenisa, K. Livingston, H. Y. Lu, I . J . D. MacGregor, N. Markov, P. T. Mattione, B. McKinnon, T. Mineeva, M. Mirazita, V. I. Mokeeev, R. A. Montgomery, H. Moutarde, C. Munoz Camacho, L. A. Net, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, A. I. Ostrovidov, K. Park, E. Pasyuk, W. Phelps, J. J. Phillips, S. Pisano, O. Pogorelko, S. Pozdniakov, J. W. Price, S. Procureur, Y. Prok, D. Protopopescu, A. J. R. Puckett, M. Ripani, A. Rizzo, G. Rosner, P. Rossi, P. Roy, F. Sabatié, C. Salgado, D. Schott, R. A. Schumacher, E. Seder, I. Senderovich, Y. G. Sharabian, Iu. Skorodumina, G. D. Smith, D. I. Sober, D. Sokhan, N. Sparveris, S. Stepanyan, S. Strauch, V. Sytnik, M. Taiuti, Ye Tian, M. Ungaro, H. Voskanyan, E. Voutier, N. K. Walford, D. Watts, X. Wei, M. H. Wood, L. Zana, J. Zhang, Z. W. Zhao, I. Zonta, for the CLAS collaboration

The beam-spin asymmetry, $\Sigma$, for the reaction $\gamma d\rightarrow pn$ has been measured using the CEBAF Large Acceptance Spectrometer (CLAS) at the Thomas Jefferson National Accelerator Facility (JLab) for six photon-energy bins between 1.1 and 2.3 GeV, and proton angles in the center-of-mass frame, $\theta_{c. Read More

2015Mar
Authors: S. Strauch1, W. J. Briscoe2, M. Döring3, E. Klempt4, V. A. Nikonov5, E. Pasyuk6, D. Rönchen7, A. V. Sarantsev8, I. Strakovsky9, R. Workman10, K. P. Adhikari11, D. Adikaram12, M. D. Anderson13, S. Anefalos Pereira14, A. V. Anisovich15, R. A. Badui16, J. Ball17, V. Batourine18, M. Battaglieri19, I. Bedlinskiy20, N. Benmouna21, A. S. Biselli22, J. Brock23, W. K. Brooks24, V. D. Burkert25, T. Cao26, C. Carlin27, D. S. Carman28, A. Celentano29, S. Chandavar30, G. Charles31, L. Colaneri32, P. L. Cole33, N. Compton34, M. Contalbrigo35, O. Cortes36, V. Crede37, N. Dashyan38, A. D'Angelo39, R. De Vita40, E. De Sanctis41, A. Deur42, C. Djalali43, M. Dugger44, R. Dupre45, H. Egiyan46, A. El Alaoui47, L. El Fassi48, L. Elouadrhiri49, P. Eugenio50, G. Fedotov51, S. Fegan52, A. Filippi53, J. A. Fleming54, T. A. Forest55, A. Fradi56, N. Gevorgyan57, Y. Ghandilyan58, K. L. Giovanetti59, F. X. Girod60, D. I. Glazier61, W. Gohn62, E. Golovatch63, R. W. Gothe64, K. A. Griffioen65, M. Guidal66, L. Guo67, K. Hafidi68, H. Hakobyan69, C. Hanretty70, N. Harrison71, M. Hattawy72, K. Hicks73, D. Ho74, M. Holtrop75, S. M. Hughes76, Y. Ilieva77, D. G. Ireland78, B. S. Ishkhanov79, E. L. Isupov80, D. Jenkins81, H. Jiang82, H. S. Jo83, K. Joo84, S. Joosten85, C. D. Keith86, D. Keller87, G. Khachatryan88, M. Khandaker89, A. Kim90, W. Kim91, A. Klein92, F. J. Klein93, V. Kubarovsky94, S. E. Kuhn95, P. Lenisa96, K. Livingston97, H. Y. Lu98, I . J . D. MacGregor99, N. Markov100, B. McKinnon101, D. G. Meekins102, C. A. Meyer103, V. Mokeev104, R. A. Montgomery105, C. I. Moody106, H. Moutarde107, A Movsisyan108, E. Munevar109, C. Munoz Camacho110, P. Nadel-Turonski111, L. A. Net112, S. Niccolai113, G. Niculescu114, I. Niculescu115, M. Osipenko116, A. I. Ostrovidov117, K. Park118, P. Peng119, W. Phelps120, J. J. Phillips121, S. Pisano122, O. Pogorelko123, S. Pozdniakov124, J. W. Price125, S. Procureur126, Y. Prok127, D. Protopopescu128, A. J. R. Puckett129, B. A. Raue130, M. Ripani131, B. G. Ritchie132, A. Rizzo133, G. Rosner134, P. Roy135, F. Sabatié136, C. Salgado137, D. Schott138, R. A. Schumacher139, E. Seder140, M. L. Seely141, I Senderovich142, Y. G. Sharabian143, A. Simonyan144, Iu. Skorodumina145, G. D. Smith146, D. I. Sober147, D. Sokhan148, N. Sparveris149, P. Stoler150, S. Stepanyan151, V. Sytnik152, M. Taiuti153, Ye Tian154, A. Trivedi155, R. Tucker156, M. Ungaro157, H. Voskanyan158, E. Voutier159, N. K. Walford160, D. P. Watts161, X. Wei162, M. H. Wood163, N. Zachariou164, L. Zana165, J. Zhang166, Z. W. Zhao167, I. Zonta168
Affiliations: 1The CLAS Collaboration, 2The CLAS Collaboration, 3The CLAS Collaboration, 4The CLAS Collaboration, 5The CLAS Collaboration, 6The CLAS Collaboration, 7The CLAS Collaboration, 8The CLAS Collaboration, 9The CLAS Collaboration, 10The CLAS Collaboration, 11The CLAS Collaboration, 12The CLAS Collaboration, 13The CLAS Collaboration, 14The CLAS Collaboration, 15The CLAS Collaboration, 16The CLAS Collaboration, 17The CLAS Collaboration, 18The CLAS Collaboration, 19The CLAS Collaboration, 20The CLAS Collaboration, 21The CLAS Collaboration, 22The CLAS Collaboration, 23The CLAS Collaboration, 24The CLAS Collaboration, 25The CLAS Collaboration, 26The CLAS Collaboration, 27The CLAS Collaboration, 28The CLAS Collaboration, 29The CLAS Collaboration, 30The CLAS Collaboration, 31The CLAS Collaboration, 32The CLAS Collaboration, 33The CLAS Collaboration, 34The CLAS Collaboration, 35The CLAS Collaboration, 36The CLAS Collaboration, 37The CLAS Collaboration, 38The CLAS Collaboration, 39The CLAS Collaboration, 40The CLAS Collaboration, 41The CLAS Collaboration, 42The CLAS Collaboration, 43The CLAS Collaboration, 44The CLAS Collaboration, 45The CLAS Collaboration, 46The CLAS Collaboration, 47The CLAS Collaboration, 48The CLAS Collaboration, 49The CLAS Collaboration, 50The CLAS Collaboration, 51The CLAS Collaboration, 52The CLAS Collaboration, 53The CLAS Collaboration, 54The CLAS Collaboration, 55The CLAS Collaboration, 56The CLAS Collaboration, 57The CLAS Collaboration, 58The CLAS Collaboration, 59The CLAS Collaboration, 60The CLAS Collaboration, 61The CLAS Collaboration, 62The CLAS Collaboration, 63The CLAS Collaboration, 64The CLAS Collaboration, 65The CLAS Collaboration, 66The CLAS Collaboration, 67The CLAS Collaboration, 68The CLAS Collaboration, 69The CLAS Collaboration, 70The CLAS Collaboration, 71The CLAS Collaboration, 72The CLAS Collaboration, 73The CLAS Collaboration, 74The CLAS Collaboration, 75The CLAS Collaboration, 76The CLAS Collaboration, 77The CLAS Collaboration, 78The CLAS Collaboration, 79The CLAS Collaboration, 80The CLAS Collaboration, 81The CLAS Collaboration, 82The CLAS Collaboration, 83The CLAS Collaboration, 84The CLAS Collaboration, 85The CLAS Collaboration, 86The CLAS Collaboration, 87The CLAS Collaboration, 88The CLAS Collaboration, 89The CLAS Collaboration, 90The CLAS Collaboration, 91The CLAS Collaboration, 92The CLAS Collaboration, 93The CLAS Collaboration, 94The CLAS Collaboration, 95The CLAS Collaboration, 96The CLAS Collaboration, 97The CLAS Collaboration, 98The CLAS Collaboration, 99The CLAS Collaboration, 100The CLAS Collaboration, 101The CLAS Collaboration, 102The CLAS Collaboration, 103The CLAS Collaboration, 104The CLAS Collaboration, 105The CLAS Collaboration, 106The CLAS Collaboration, 107The CLAS Collaboration, 108The CLAS Collaboration, 109The CLAS Collaboration, 110The CLAS Collaboration, 111The CLAS Collaboration, 112The CLAS Collaboration, 113The CLAS Collaboration, 114The CLAS Collaboration, 115The CLAS Collaboration, 116The CLAS Collaboration, 117The CLAS Collaboration, 118The CLAS Collaboration, 119The CLAS Collaboration, 120The CLAS Collaboration, 121The CLAS Collaboration, 122The CLAS Collaboration, 123The CLAS Collaboration, 124The CLAS Collaboration, 125The CLAS Collaboration, 126The CLAS Collaboration, 127The CLAS Collaboration, 128The CLAS Collaboration, 129The CLAS Collaboration, 130The CLAS Collaboration, 131The CLAS Collaboration, 132The CLAS Collaboration, 133The CLAS Collaboration, 134The CLAS Collaboration, 135The CLAS Collaboration, 136The CLAS Collaboration, 137The CLAS Collaboration, 138The CLAS Collaboration, 139The CLAS Collaboration, 140The CLAS Collaboration, 141The CLAS Collaboration, 142The CLAS Collaboration, 143The CLAS Collaboration, 144The CLAS Collaboration, 145The CLAS Collaboration, 146The CLAS Collaboration, 147The CLAS Collaboration, 148The CLAS Collaboration, 149The CLAS Collaboration, 150The CLAS Collaboration, 151The CLAS Collaboration, 152The CLAS Collaboration, 153The CLAS Collaboration, 154The CLAS Collaboration, 155The CLAS Collaboration, 156The CLAS Collaboration, 157The CLAS Collaboration, 158The CLAS Collaboration, 159The CLAS Collaboration, 160The CLAS Collaboration, 161The CLAS Collaboration, 162The CLAS Collaboration, 163The CLAS Collaboration, 164The CLAS Collaboration, 165The CLAS Collaboration, 166The CLAS Collaboration, 167The CLAS Collaboration, 168The CLAS Collaboration

First results from the longitudinally polarized frozen-spin target (FROST) program are reported. The double-polarization observable E, for the reaction $\vec \gamma \vec p \to \pi^+n$, has been measured using a circularly polarized tagged-photon beam, with energies from 0.35 to 2. Read More

2014Nov
Authors: O. Hen, M. Sargsian, L. B. Weinstein, E. Piasetzky, H. Hakobyan, D. W. Higinbotham, M. Braverman, W. K. Brooks, S. Gilad, K. P. Adhikari, J. Arrington, G. Asryan, H. Avakian, J. Ball, N. A. Baltzell, M. Battaglieri, A. Beck, S. May-Tal Beck, I. Bedlinskiy, W. Bertozzi, A. Biselli, V. D. Burkert, T. Cao, D. S. Carman, A. Celentano, S. Chandavar, L. Colaneri, P. L. Cole, V. Crede, A. DAngelo, R. De Vita, A. Deur, C. Djalali, D. Doughty, M. Dugger, R. Dupre, H. Egiyan, A. El Alaoui, L. El Fassi, L. Elouadrhiri, G. Fedotov, S. Fegan, T. Forest, B. Garillon, M. Garcon, N. Gevorgyan, Y. Ghandilyan, G. P. Gilfoyle, F. X. Girod, J. T. Goetz, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, K. Hafidi, C. Hanretty, M. Hattawy, K. Hicks, M. Holtrop, C. E. Hyde, Y. Ilieva, D. G. Ireland, B. I. Ishkanov, E. L. Isupov, H. Jiang, H. S. Jo, K. Joo, D. Keller, M. Khandaker, A. Kim, W. Kim, F. J. Klein, S. Koirala, I. Korover, S. E. Kuhn, V. Kubarovsky, P. Lenisa, W. I. Levine, K. Livingston, M. Lowry, H. Y. Lu, I. J. D. MacGregor, N. Markov, M. Mayer, B. McKinnon, T. Mineeva, V. Mokeev, A. Movsisyan, C. Munoz Camacho, B. Mustapha, P. Nadel-Turonski, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, L. L. Pappalardo, R. Paremuzyan, K. Park, E. Pasyuk, W. Phelps, S. Pisano, O. Pogorelko, J. W. Price, S. Procureur, Y. Prok, D. Protopopescu, A. J. R. Puckett, D. Rimal, M. Ripani, B. G. Ritchie, A. Rizzo, G. Rosner, P. Rossi, P. Roy, F. Sabatie, D. Schott, R. A. Schumacher, Y. G. Sharabian, G. D. Smith, R. Shneor, D. Sokhan, S. S. Stepanyan, S. Stepanyan, P. Stoler, S. Strauch, V. Sytnik, M. Taiuti, S. Tkachenko, M. Ungaro, A. V. Vlassov, E. Voutier, D. Watts, N. K. Walford, X. Wei, M. H. Wood, S. A. Wood, N. Zachariou, L. Zana, Z. W. Zhao, X. Zheng, I. Zonta

The atomic nucleus is composed of two different kinds of fermions, protons and neutrons. If the protons and neutrons did not interact, the Pauli exclusion principle would force the majority fermions (usually neutrons) to have a higher average momentum. Our high-energy electron scattering measurements using 12C, 27Al, 56Fe and 208Pb targets show that, even in heavy neutron-rich nuclei, short-range interactions between the fermions form correlated high-momentum neutron-proton pairs. Read More

2014Nov
Authors: D. Adikaram, D. Rimal, L. B. Weinstein, B. Raue, P. Khetarpal, R. P. Bennett, J. Arrington, W. K. Brooks, K. P. Adhikari, A. V. Afanasev, M. J. Amaryan, M. D. Anderson, J. Ball, M. Battaglieri, I. Bedlinskiy, A. S. Biselli, J. Bono, S. Boiarinov, W. J. Briscoe, V. D. Burkert, D. S. Carman, A. Celentano, S. Chandavar, G. Charles, L. Colaneri, P. L. Cole, M. Contalbrigo, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, G. E. Dodge, R. Dupre, H. Egiyan, A. El Alaoui, L. El Fassi, P. Eugenio, G. Fedotov, S. Fegan, A. Filippi, J. A. Fleming, A. Fradi, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, J. T. Goetz, W. Gohn, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, K. Hafidi, H. Hakobyan, N. Harrison, M. Hattawy, K. Hicks, M. Holtrop, S. M. Hughes, C. E. Hyde, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, D. Jenkins, H. Jiang, K. Joo, S. Joosten, M. Khandaker, W. Kim, A. Klein, F. J. Klein, S. Koirala, V. Kubarovsky, S. E. Kuhn, H. Y. Lu, I . J . D. MacGregor, N. Markov, M. Mayer, B. McKinnon, M. D. Mestayer, C. A. Meyer, M. Mirazita, V. Mokeev, R. A. Montgomery, C. I. Moody, H. Moutarde, A Movsisyan, C. Munoz Camacho, P. Nadel-Turonski, S. Niccolai, G. Niculescu, M. Osipenko, A. I. Ostrovidov, K. Park, E. Pasyuk, S. Pisano, O. Pogorelko, S. Procureur, Y. Prok, D. Protopopescu, A. J. R. Puckett, M. Ripani, A. Rizzo, G. Rosner, P. Rossi, F. Sabatié, D. Schott, R. A. Schumacher, Y. G. Sharabian, A. Simonyan, I. Skorodumina, E. S. Smith, G. D. Smith, D. I. Sober, N. Sparveris, S. Stepanyan, S. Strauch, V. Sytnik, M. Taiuti, Ye Tian, A. Trivedi, M. Ungaro, H. Voskanyan, E. Voutier, N. K. Walford, D. P. Watts, X. Wei, M. H. Wood, N. Zachariou, L. Zana, J. Zhang, Z. W. Zhao, I. Zonta, The CLAS Collaboration

There is a significant discrepancy between the values of the proton electric form factor, $G_E^p$, extracted using unpolarized and polarized electron scattering. Calculations predict that small two-photon exchange (TPE) contributions can significantly affect the extraction of $G_E^p$ from the unpolarized electron-proton cross sections. We determined the TPE contribution by measuring the ratio of positron-proton to electron-proton elastic scattering cross sections using a simultaneous, tertiary electron-positron beam incident on a liquid hydrogen target and detecting the scattered particles in the Jefferson Lab CLAS detector. Read More

The Heavy Photon Search (HPS), an experiment to search for a hidden sector photon in fixed target electroproduction, is preparing for installation at the Thomas Jefferson National Accelerator Facility (JLab) in the Fall of 2014. As the first stage of this project, the HPS Test Run apparatus was constructed and operated in 2012 to demonstrate the experiment's technical feasibility and to confirm that the trigger rates and occupancies are as expected. This paper describes the HPS Test Run apparatus and readout electronics and its performance. Read More

2014Jun
Authors: M. Gabrielyan, B. A. Raue, D. S. Carman, K. Park, K. P. Adhikari, D. Adikaram, M. J. Amaryan, S. Anefalos Pereira, H. Avakian, J. Ball, N. A. Baltzell, M. Battaglieri, V. Baturin, I. Bedlinskiy, A. S. Biselli, J. Bono, S. Boiarinov, W. J. Briscoe, W. K. Brooks, V. D. Burkert, T. Cao, A. Celentano, S. Chandavar, G. Charles, P. L. Cole, M. Contalbrigo, O. Cortes, V. Crede, A. DAngelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, D. Doughty, R. Dupre, L. El Fassi, P. Eugenio, G. Fedotov, S. Fegan, J. A. Fleming, T. A. Forest, B. Garillon, N. Gevorgyan, Y. Ghandilyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, J. T. Goetz, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, L. Guo, K. Hafidi, H. Hakobyan, M. Hattawy, K. Hicks, D. Ho, M. Holtrop, S. M. Hughes, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, D. Jenkins, H. Jiang, H. S. Jo, K. Joo, D. Keller, M. Khandaker, W. Kim, F. J. Klein, S. Koirala, V. Kubarovsky, S. E. Kuhn, S. V. Kuleshov, P. Lenisa, W. I. Levine, K. Livingston, I. J. D. MacGregor, M. Mayer, B. McKinnon, C. A. Meyer, M. D. Mestayer, M. Mirazita, V. Mokeev, C. I. Moody, H. Moutarde, A Movsisyan, E. Munevar, C. Munoz Camacho, P. Nadel-Turonski, S. Niccolai, G. Niculescu, M. Osipenko, L. L. Pappalardo, R. Paremuzyan, E. Pasyuk, P. Peng, W. Phelps, J. J. Phillips, S. Pisano, O. Pogorelko, S. Pozdniakov, J. W. Price, S. Procureur, D. Protopopescu, D. Rimal, M. Ripani, A. Rizzo, F. Sabatie, C. Salgado, D. Schott, R. A. Schumacher, A. Simonyan, G. D. Smith, D. I. Sober, D. Sokhan, S. S. Stepanyan, S. Stepanyan, I. I. Strakovsky, S. Strauch, V. Sytnik, W. Tang, M. Ungaro, A. V. Vlassov, H. Voskanyan, E. Voutier, N. K. Walford, D. P. Watts, X. Wei, L. B. Weinstein, N. Zachariou, L. Zana, J. Zhang

We have measured the induced polarization of the ${\Lambda}(1116)$ in the reaction $ep\rightarrow e'K^+{\Lambda}$, detecting the scattered $e'$ and $K^+$ in the final state along with the proton from the decay $\Lambda\rightarrow p\pi^-$.The present study used the CEBAF Large Acceptance Spectrometer (CLAS), which allowed for a large kinematic acceptance in invariant energy $W$ ($1.6\leq W \leq 2. Read More

The 62Sm, 64Gd, 64Dy, 70Y b, 72Hf and 74W nuclei are classified as deformed nuclei. Low-lying bands are one of the most fundamental excitation modes in the energy spectra of deformed nuclei. In this paper a theoretical analysis of the experimental data within the phenomenological model is presented. Read More

2014May
Authors: I. Bedlinskiy1, V. Kubarovsky2, S. Niccolai3, P. Stoler4, K. P. Adhikari5, M. D. Anderson6, S. Anefalos Pereira7, H. Avakian8, J. Ball9, N. A. Baltzell10, M. Battaglieri11, V. Batourine12, A. S. Biselli13, S. Boiarinov14, J. Bono15, W. J. Briscoe16, W. K. Brooks17, V. D. Burkert18, D. S. Carman19, A. Celentano20, S. Chandavar21, L. Colaneri22, P. L. Cole23, M. Contalbrigo24, O. Cortes25, V. Crede26, A. D'Angelo27, N. Dashyan28, R. De Vita29, E. De Sanctis30, A. Deur31, C. Djalali32, D. Doughty33, R. Dupre34, H. Egiyan35, A. El Alaoui36, L. El Fassi37, L. Elouadrhiri38, P. Eugenio39, G. Fedotov40, S. Fegan41, J. A. Fleming42, T. A. Forest43, B. Garillon44, M. Garçon45, G. Gavalian46, N. Gevorgyan47, Y. Ghandilyan48, G. P. Gilfoyle49, K. L. Giovanetti50, F. X. Girod51, E. Golovatch52, R. W. Gothe53, K. A. Griffioen54, B. Guegan55, L. Guo56, K. Hafidi57, H. Hakobyan58, N. Harrison59, M. Hattawy60, K. Hicks61, M. Holtrop62, D. G. Ireland63, B. S. Ishkhanov64, E. L. Isupov65, D. Jenkins66, H. S. Jo67, K. Joo68, D. Keller69, M. Khandaker70, A. Kim71, W. Kim72, A. Klein73, F. J. Klein74, S. Koirala75, S. E. Kuhn76, S. V. Kuleshov77, P. Lenisa78, W. I. Levine79, K. Livingston80, H. Y. Lu81, I . J . D. MacGregor82, N. Markov83, M. Mayer84, B. McKinnon85, M. Mirazita86, V. Mokeev87, R. A. Montgomery88, C. I. Moody89, H. Moutarde90, A Movsisyan91, C. Munoz Camacho92, P. Nadel-Turonski93, I. Niculescu94, M. Osipenko95, A. I. Ostrovidov96, L. L. Pappalardo97, K. Park98, S. Park99, E. Pasyuk100, E. Phelps101, W. Phelps102, J. J. Phillips103, S. Pisano104, O. Pogorelko105, J. W. Price106, Y. Prok107, D. Protopopescu108, S. Procureur109, A. J. R. Puckett110, B. A. Raue111, M. Ripani112, B. G. Ritchie113, A. Rizzo114, P. Rossi115, P. Roy116, F. Sabatié117, C. Salgado118, D. Schott119, R. A. Schumacher120, E. Seder121, I. Senderovich122, Y. G. Sharabian123, A. Simonyan124, G. D. Smith125, D. I. Sober126, D. Sokhan127, S. S. Stepanyan128, S. Strauch129, V. Sytnik130, W. Tang131, Ye Tian132, M. Ungaro133, A. V. Vlassov134, H. Voskanyan135, E. Voutier136, N. K. Walford137, D. Watts138, X. Wei139, L. B. Weinstein140, M. Yurov141, N. Zachariou142, L. Zana143, J. Zhang144, Z. W. Zhao145, I. Zonta146, for the CLAS Collaboration
Affiliations: 1Institute of Theoretical and Experimental Physics, 2Thomas Jefferson National Accelerator Facility, 3Institut de Physique Nucléaire ORSAY, 4Rensselaer Polytechnic Institute, 5Old Dominion University, 6University of Glasgow, 7INFN, 8Thomas Jefferson National Accelerator Facility, 9CEA, 10Argonne National Laboratory, 11INFN, 12Thomas Jefferson National Accelerator Facility, 13Thomas Jefferson National Accelerator Facility, 14Thomas Jefferson National Accelerator Facility, 15Florida International University, 16The George Washington University, 17Universidad Técnica Federico Santa María, 18Thomas Jefferson National Accelerator Facility, 19Thomas Jefferson National Accelerator Facility, 20INFN, 21Ohio University, 22INFN, 23Idaho State University, 24INFN, 25Idaho State University, 26Florida State University, 27INFN, 28Yerevan Physics Institute, 29INFN, 30INFN, 31Thomas Jefferson National Accelerator Facility, 32University of South Carolina, 33Christopher Newport University, 34Institut de Physique Nucléaire ORSAY, 35Thomas Jefferson National Accelerator Facility, 36Argonne National Laboratory, 37Old Dominion University, 38Thomas Jefferson National Accelerator Facility, 39Florida State University, 40University of South Carolina, 41INFN, 42Edinburgh University, 43Idaho State University, 44Institut de Physique Nucléaire ORSAY, 45CEA, 46Old Dominion University, 47Yerevan Physics Institute, 48Yerevan Physics Institute, 49University of Richmond, 50James Madison University, 51Thomas Jefferson National Accelerator Facility, 52Skobeltsyn Institute of Nuclear Physics, 53University of South Carolina, 54Institut de Physique Nucléaire ORSAY, 55Institut de Physique Nucléaire ORSAY, 56Florida International University, 57Argonne National Laboratory, 58Universidad Técnica Federico Santa María, 59University of Connecticut, 60Institut de Physique Nucléaire ORSAY, 61Ohio University, 62University of New Hampshire, 63University of Glasgow, 64Skobeltsyn Institute of Nuclear Physics, 65Skobeltsyn Institute of Nuclear Physics, 66Institut de Physique Nucléaire ORSAY, 67Institut de Physique Nucléaire ORSAY, 68University of Connecticut, 69University of Virginia, 70Idaho State University, 71University of Connecticut, 72Kyungpook National University, 73Old Dominion University, 74Catholic University of America, 75Old Dominion University, 76Old Dominion University, 77Universidad Técnica Federico Santa María, 78INFN, 79Carnegie Mellon University, 80University of Glasgow, 81University of South Carolina, 82University of Glasgow, 83University of Connecticut, 84Old Dominion University, 85University of Glasgow, 86INFN, 87Thomas Jefferson National Accelerator Facility, 88INFN, 89Argonne National Laboratory, 90CEA, 91INFN, 92Institut de Physique Nucléaire ORSAY, 93Thomas Jefferson National Accelerator Facility, 94James Madison University, 95INFN, 96Florida State University, 97INFN, 98Thomas Jefferson National Accelerator Facility, 99Florida State University, 100Thomas Jefferson National Accelerator Facility, 101University of South Carolina, 102Florida International University, 103University of Glasgow, 104INFN, 105Institute of Theoretical and Experimental Physics, 106California State University, 107Old Dominion University, 108University of Glasgow, 109CEA, 110University of Connecticut, 111Florida International University, 112INFN, 113Arizona State University, 114INFN, 115INFN, 116Florida State University, 117CEA, 118Norfolk State University, 119The George Washington University, 120Carnegie Mellon University, 121University of Connecticut, 122Arizona State University, 123Thomas Jefferson National Accelerator Facility, 124Yerevan Physics Institute, 125Edinburgh University, 126Catholic University of America, 127University of Glasgow, 128Kyungpook National University, 129University of South Carolina, 130Universidad Técnica Federico Santa María, 131Ohio University, 132University of South Carolina, 133Thomas Jefferson National Accelerator Facility, 134Institute of Theoretical and Experimental Physics, 135Yerevan Physics Institute, 136LPSC, 137Catholic University of America, 138University of Glasgow, 139Thomas Jefferson National Accelerator Facility, 140Old Dominion University, 141University of Virginia, 142University of South Carolina, 143Edinburgh University, 144Thomas Jefferson National Accelerator Facility, 145University of Virginia, 146INFN

Exclusive neutral-pion electroproduction ($ep\to e^\prime p^\prime \pi^0$) was measured at Jefferson Lab with a 5.75-GeV electron beam and the CLAS detector. Differential cross sections $d^4\sigma/dtdQ^2dx_Bd\phi_\pi$ and structure functions $\sigma_T+\epsilon\sigma_L, \sigma_{TT}$ and $\sigma_{LT}$ as functions of $t$ were obtained over a wide range of $Q^2$ and $x_B$. Read More

2014Apr
Authors: Y. Prok, P. Bosted, N. Kvaltine, K. P. Adhikari, D. Adikaram, M. Aghasyan, M. J. Amaryan, M. D. Anderson, S. Anefalos Pereira, H. Avakian, H. Baghdasaryan, J. Ball, N. A. Baltzell, M. Battaglieri, A. S. Biselli, J. Bono, W. J. Briscoe, J. Brock, W. K. Brooks, S. Bültmann, V. D. Burkert, C. Carlin, D. S. Carman, A. Celentano, S. Chandavar, L. Colaneri, P. L. Cole, M. Contalbrigo, O. Cortes, D. Crabb, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, C. Djalali, G. E. Dodge, D. Doughty, R. Dupre, A. El Alaoui, L. El Fassi, L. Elouadrhiri, G. Fedotov, S. Fegan, R. Fersch, J. A. Fleming, T. A. Forest, M. Garcon, N. Gevorgyan, Y. Ghandilyan, G. P. Gilfoyle, F. X. Girod, K. L. Giovanetti, J. T. Goetz, W. Gohn, R. W. Gothe, K. A. Griffioen, B. Guegan, N. Guler, K. Haffidi, C. Hanretty, N. Harrison, M. Hattawy, K. Hicks, D. Ho, M. Holtrop, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, S. Jawalkar, X. Jiang, H. S. Jo, K. Joo, N. Kalantarians, C. Keith, D. Keller, M. Khandaker, A. Kim, W. Kim, A. Klein, F. J. Klein, S. Koirala, V. Kubarovsky, S. E. Kuhn, S. V. Kuleshov, P. Lenisa, K. Livingston, H. Y. Lu, I . J. D. MacGregor, N. Markov, M. Mayee, B. McKinnon, D. Meekins, T. Mineeva, M. Mirazita, V. Mokeev, R. A. Montgomery, H. Moutarde, A Movsisyan, E. Munevar, C. Munoz Camacho, P. Nadel-Turonski, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, A. I. Ostrovidov, L. L. Pappalardo, R. Paremuzyan, K. Park, P. Peng, J. J. Phillips, J. Pierce, S. Pisano, O. Pogorelko, S. Pozdniakov, J. W. Price, S. Procureur, D. Protopopescu, A. J. R. Puckett, B. A. Raue, D. Rimal, M. Ripani, A. Rizzo, G. Rosner, P. Rossi, P. Roy, F. Sabatié, M. S. Saini, C. Salgado, D. Schott, R. A. Schumacher, E. Seder, Y. G. Sharabian, A. Simonyan, C. Smith, G. Smith, D. I. Sober, D. Sokhan, S. S. Stepanyan, S. Stepanyan, I. I. Strakovsky, S. Strauch, V. Sytnik, M. Taiuti, W. Tan