L. Kang - Daya Bay Collaboration

L. Kang
Are you L. Kang?

Claim your profile, edit publications, add additional information:

Contact Details

Name
L. Kang
Affiliation
Daya Bay Collaboration
Location

Pubs By Year

Pub Categories

 
High Energy Physics - Experiment (20)
 
Physics - Instrumentation and Detectors (13)
 
Nuclear Experiment (10)
 
Mathematics - Combinatorics (8)
 
Physics - Optics (4)
 
Physics - Soft Condensed Matter (4)
 
Quantum Physics (3)
 
Physics - Mesoscopic Systems and Quantum Hall Effect (3)
 
Physics - Fluid Dynamics (2)
 
Physics - Superconductivity (2)
 
Physics - Biological Physics (1)
 
Nonlinear Sciences - Pattern Formation and Solitons (1)
 
Physics - Accelerator Physics (1)
 
Physics - Atomic Physics (1)
 
Computer Science - Computational Complexity (1)
 
Physics - General Physics (1)
 
Quantitative Biology - Tissues and Organs (1)
 
Statistics - Methodology (1)
 
Physics - Physics and Society (1)
 
High Energy Physics - Phenomenology (1)
 
Mathematics - Spectral Theory (1)
 
Physics - Statistical Mechanics (1)
 
Quantitative Biology - Populations and Evolution (1)
 
Physics - Materials Science (1)
 
Computer Science - Computer Vision and Pattern Recognition (1)
 
Nonlinear Sciences - Cellular Automata and Lattice Gases (1)

Publications Authored By L. Kang

2017Apr
Authors: F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, D. Cao, G. F. Cao, J. Cao, Y. L. Chan, J. F. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, Y. Y. Ding, M. V. Diwan, M. Dolgareva, J. Dove, D. A. Dwyer, W. R. Edwards, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, L. Guo, X. H. Guo, Y. H. Guo, Z. Guo, R. W. Hackenburg, S. Hans, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, Y. B. Hsiung, B. Z. Hu, T. Hu, E. C. Huang, H. X. Huang, X. T. Huang, Y. B. Huang, P. Huber, W. Huo, G. Hussain, D. E. Jaffe, K. L. Jen, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, D. Jones, L. Kang, S. H. Kettell, A. Khan, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, J. H. C. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, C. Li, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. Li, S. C. Li, W. D. Li, X. N. Li, X. Q. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. Lin, S. K. Lin, Y. -C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, J. L. Liu, J. C. Liu, C. W. Loh, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, X. Y. Ma, X. B. Ma, Y. Q. Ma, Y. Malyshkin, D. A. Martinez Caicedo, K. T. McDonald, R. D. McKeown, I. Mitchell, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, J. P. Ochoa-Ricoux, A. Olshevskiy, H. -R. Pan, J. Park, S. Patton, V. Pec, J. C. Peng, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, R. M. Qiu, N. Raper, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, H. Steiner, P. Stoler, J. L. Sun, W. Tang, D. Taychenachev, K. Treskov, K. V. Tsang, C. E. Tull, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, C. -H. Wu, Q. Wu, W. J. Wu, D. M. Xia, J. K. Xia, Z. Z. Xing, J. L. Xu, Y. Xu, T. Xue, C. G. Yang, H. Yang, L. Yang, M. S. Yang, M. T. Yang, Y. Z. Yang, M. Ye, Z. Ye, M. Yeh, B. L. Young, Z. Y. Yu, S. Zeng, L. Zhan, C. Zhang, C. C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, R. Zhang, X. T. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, L. Zhou, H. L. Zhuang, J. H. Zou

The Daya Bay experiment has observed correlations between reactor core fuel evolution and changes in the reactor antineutrino flux and energy spectrum. Four antineutrino detectors in two experimental halls were used to identify 2.2 million inverse beta decays (IBDs) over 1230 days spanning multiple fuel cycles for each of six 2. Read More

The advance of terahertz science and technology yet lays wait for the breakthrough in high-efficiency and high-power solid-state terahertz sources applicable at room temperature. Plasmon in two-dimensional electron gas (2DEG) has long been pursued as a type of promising active medium for terahertz emitters. However, a high wall-plug efficiency sufficient for high-power operation has not been achieved. Read More

A matching in a hypergraph $H$ is a set of pairwise disjoint hyperedges. The matching number $\alpha'(H)$ of $H$ is the size of a maximum matching in $H$. A subset $D$ of vertices of $H$ is a dominating set of $H$ if for every $v\in V\setminus D$ there exists $u\in D$ such that $u$ and $v$ lie in an hyperedge of $H$. Read More

The temporary resistance triggered by phase slip will result in the switching of superconductor nanowire to a permanent normal state, decreasing the switching current. In this letter, we propose an improved impedance matching circuit that releases the transition triggered by phase slips to the load resistor through the RF port of a bias tee. The transportation properties with different load resistors indicate that the switching current decreases due to the reflection caused by impedance mismatching, and is maximized by optimized impedance matching. Read More

In a recent paper, Liu, Zhu & Wu (2015, J. Fluid Mech. 784: 304; LZW for short) present a far-field theory for the aerodynamic force experienced by a body in a two-dimensional, viscous, compressible and steady flow. Read More

Let $\mathcal{A}(H)$ and $\mathcal{Q}(H)$ be the adjacency tensor and signless Laplacian tensor of an $r$-uniform hypergraph $H$. Denote by $\rho(H)$ and $\rho(\mathcal{Q}(H))$ the spectral radii of $\mathcal{A}(H)$ and $\mathcal{Q}(H)$, respectively. In this paper we present a lower bound on $\rho(H)$ in terms of vertex degrees and we characterize the extremal hypergraphs attaining the bound, which solves a problem posed by Nikiforov [V. Read More

This paper starts from the far-field behaviours of velocity field in externally-unbounded flow. We find that the well-known algebraic decay of disturbance velocity as derived kinematically is too conservative. Once the kinetics is taken into account by working on the fundamental solutions of far-field linearized Navier-Stokes equations, it is proven that the furthest far-field zone adjacent to the uniform fluid at infinity must be unsteady, viscous and compressible, where all disturbances degenerate to sound waves that decay exponentially. Read More

A matching in a hypergraph $\mathcal{H}$ is a set of pairwise disjoint hyperedges. The matching number $\nu(\mathcal{H})$ of $\mathcal{H}$ is the size of a maximum matching in $\mathcal{H}$. A subset $D$ of vertices of $\mathcal{H}$ is a dominating set of $\mathcal{H}$ if for every $v\in V\setminus D$ there exists $u\in D$ such that $u$ and $v$ lie in an hyperedge of $\mathcal{H}$. Read More

2016Oct
Authors: Daya Bay Collaboration, F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. -H. Cheng, J. Cheng, Y. P. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, M. Dolgareva, J. Dove, D. A. Dwyer, W. R. Edwards, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, M. Y. Guan, L. Guo, X. H. Guo, Z. Guo, R. W. Hackenburg, R. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, X. T. Huang, P. Huber, W. Huo, G. Hussain, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, D. Jones, J. Joshi, L. Kang, S. H. Kettell, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, J. H. C. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, C. Li, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. Li, S. C. Li, W. D. Li, X. N. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. Lin, S. K. Lin, Y. -C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, J. L. Liu, J. C. Liu, C. W. Loh, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, Z. Lv, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, Y. Malyshkin, D. A. Martinez Caicedo, K. T. McDonald, R. D. McKeown, I. Mitchell, M. Mooney, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevskiy, H. -R. Pan, J. Park, S. Patton, V. Pec, J. C. Peng, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, H. Steiner, G. X. Sun, J. L. Sun, W. Tang, D. Taychenachev, K. Treskov, K. V. Tsang, C. E. Tull, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, C. -H. Wu, Q. Wu, W. J. Wu, D. M. Xia, J. K. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, Y. Xu, T. Xue, C. G. Yang, H. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, Z. Ye, M. Yeh, B. L. Young, Z. Y. Yu, S. Zeng, L. Zhan, C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, X. T. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

A measurement of electron antineutrino oscillation by the Daya Bay Reactor Neutrino Experiment is described in detail. Six 2.9-GW$_{\rm th}$ nuclear power reactors of the Daya Bay and Ling Ao nuclear power facilities served as intense sources of $\overline{\nu}_{e}$'s. Read More

Lipid rafts are hypothesized to facilitate protein interaction, tension regulation, and trafficking in biological membranes, but the mechanisms responsible for their formation and maintenance are not clear. Insights into many other condensed matter phenomena have come from colloidal systems, whose micron-scale particles mimic basic properties of atoms and molecules but permit dynamic visualization with single-particle resolution. Recently, experiments showed that bidisperse mixtures of filamentous viruses can self-assemble into colloidal monolayers with thermodynamically stable rafts exhibiting chiral structure and repulsive interactions. Read More

2016Aug
Authors: F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. -H. Cheng, J. Cheng, Y. P. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, M. Dolgareva, J. Dove, D. A. Dwyer, W. R. Edwards, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, M. Y. Guan, L. Guo, X. H. Guo, Z. Guo, R. W. Hackenburg, R. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, X. T. Huang, P. Huber, W. Huo, G. Hussain, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, J. Joshi, L. Kang, S. H. Kettell, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, J. H. C. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, C. Li, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. Li, S. C. Li, W. D. Li, X. N. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. Lin, S. K. Lin, Y. -C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, J. L. Liu, J. C. Liu, C. W. Loh, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, Z. Lv, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, Y. Malyshkin, D. A. Martinez Caicedo, R. D. McKeown, I. Mitchell, M. Mooney, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevskiy, H. -R. Pan, J. Park, S. Patton, V. Pec, J. C. Peng, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, H. Steiner, G. X. Sun, J. L. Sun, W. Tang, D. Taychenachev, K. Treskov, K. V. Tsang, C. E. Tull, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, C. -H. Wu, Q. Wu, W. J. Wu, D. M. Xia, J. K. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, Y. Xu, T. Xue, C. G. Yang, H. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, Z. Ye, M. Yeh, B. L. Young, Z. Y. Yu, S. Zeng, L. Zhan, C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, X. T. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

The disappearance of reactor $\bar{\nu}_e$ observed by the Daya Bay experiment is examined in the framework of a model in which the neutrino is described by a wave packet with a relative intrinsic momentum dispersion $\sigma_\text{rel}$. Three pairs of nuclear reactors and eight antineutrino detectors, each with good energy resolution, distributed among three experimental halls, supply a high-statistics sample of $\bar{\nu}_e$ acquired at nine different baselines. This provides a unique platform to test the effects which arise from the wave packet treatment of neutrino oscillation. Read More

2016Jul
Authors: F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. -H. Cheng, J. Cheng, Y. P. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, M. Dolgareva, J. Dove, D. A. Dwyer, W. R. Edwards, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, M. Y. Guan, L. Guo, R. P. Guo, X. H. Guo, Z. Guo, R. W. Hackenburg, R. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, X. T. Huang, P. Huber, W. Huo, G. Hussain, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, D. Jones, J. Joshi, L. Kang, S. H. Kettell, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, J. H. C. Lee, R. T. Lei, R. Leitner, C. Li, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. Li, S. C. Li, W. D. Li, X. N. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. Lin, S. K. Lin, Y. -C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, J. L. Liu, J. C. Liu, C. W. Loh, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, Z. Lv, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, Y. Malyshkin, D. A. Martinez Caicedo, K. T. McDonald, R. D. McKeown, I. Mitchell, M. Mooney, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevskiy, H. -R. Pan, J. Park, S. Patton, V. Pec, J. C. Peng, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, H. Steiner, G. X. Sun, J. L. Sun, W. Tang, D. Taychenachev, K. Treskov, K. V. Tsang, C. E. Tull, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, C. -H. Wu, Q. Wu, W. J. Wu, D. M. Xia, J. K. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, Y. Xu, T. Xue, C. G. Yang, H. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, Z. Ye, M. Yeh, B. L. Young, Z. Y. Yu, S. Zeng, L. Zhan, C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, X. T. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

A new measurement of the reactor antineutrino flux and energy spectrum by the Daya Bay reactor neutrino experiment is reported. The antineutrinos were generated by six 2.9~GW$_{\mathrm{th}}$ nuclear reactors and detected by eight antineutrino detectors deployed in two near (560~m and 600~m flux-weighted baselines) and one far (1640~m flux-weighted baseline) underground experimental halls. Read More

2016Jul
Authors: The Daya Bay collaboration, F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. -H. Cheng, J. Cheng, Y. P. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, M. Dolgareva, J. Dove, D. A. Dwyer, W. R. Edwards, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, M. Y. Guan, L. Guo, R. P. Guo, X. H. Guo, Z. Guo, R. W. Hackenburg, R. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, X. T. Huang, P. Huber, W. Huo, G. Hussain, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, J. Joshi, L. Kang, S. H. Kettell, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, J. H. C. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, C. Li, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. Li, S. C. Li, W. D. Li, X. N. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. Lin, S. K. Lin, Y. -C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, J. L. Liu, J. C. Liu, C. W. Loh, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, Z. Lv, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, Y. Malyshkin, D. A. Martinez Caicedo, K. T. McDonald, R. D. McKeown, I. Mitchell, M. Mooney, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevskiy, H. -R. Pan, J. Park, S. Patton, V. Pec, J. C. Peng, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, H. Steiner, G. X. Sun, J. L. Sun, W. Tang, D. Taychenachev, K. Treskov, K. V. Tsang, C. E. Tull, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, C. -H. Wu, Q. Wu, W. J. Wu, D. M. Xia, J. K. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, Y. Xu, T. Xue, C. G. Yang, H. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, Z. Ye, M. Yeh, B. L. Young, Z. Y. Yu, S. Zeng, L. Zhan, C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, X. T. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

This Letter reports an improved search for light sterile neutrino mixing in the electron antineutrino disappearance channel with the full configuration of the Daya Bay Reactor Neutrino Experiment. With an additional 404 days of data collected in eight antineutrino detectors, this search benefits from 3.6 times the statistics available to the previous publication, as well as from improvements in energy calibration and background reduction. Read More

2016Jul
Authors: Daya Bay, MINOS Collaborations, :, P. Adamson, F. P. An, I. Anghel, A. Aurisano, A. B. Balantekin, H. R. Band, G. Barr, M. Bishai, A. Blake, S. Blyth G. J. Bock, D. Bogert, D. Cao, G. F. Cao, J. Cao, S. V. Cao, T. J. Carroll, C. M. Castromonte, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, R. Chen, S. M. Chen, Y. Chen, Y. X. Chen, J. Cheng, J. -H. Cheng, Y. P. Chen, Z. K. Cheng, J. J. Cherwinka, S. Childress, M. C. Chu, A. Chukanov, J. A. B. Coelho, L. Corwin, D. Cronin-Hennessy, J. P. Cummings, J. de Arcos, S. De Rijck, Z. Y. Deng, A. V. Devan, N. E. Devenish, X. F. Ding, Y. Y. Ding, M. V. Diwan, M. Dolgareva, J. Dove, D. A. Dwyer, W. R. Edwards, C. O. Escobar, J. J. Evans, E. Falk, G. J. Feldman, W. Flanagan, M. V. Frohne, M. Gabrielyan, H. R. Gallagher, S. Germani, R. Gill, R. A. Gomes, M. Gonchar, G. H. Gong, H. Gong, M. C. Goodman, P. Gouffon, N. Graf, R. Gran, M. Grassi, K. Grzelak, W. Q. Gu, M. Y. Guan, L. Guo, R. P. Guo, X. H. Guo, Z. Guo, A. Habig, R. W. Hackenburg, S. R. Hahn, R. Han, S. Hans, J. Hartnell, R. Hatcher, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, A. Holin, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, J. Huang, X. T. Huang, P. Huber, W. Huo, G. Hussain, J. Hylen, G. M. Irwin, Z. Isvan, D. E. Jaffe, P. Jaffke, C. James, K. L. Jen, D. Jensen, S. Jetter, X. L. Ji, X. P. Ji, J. B. Jiao, R. A. Johnson, J. K. de Jong, J. Joshi, T. Kafka, L. Kang, S. M. S. Kasahara, S. H. Kettell, S. Kohn, G. Koizumi, M. Kordosky, M. Kramer, A. Kreymer, 1 K. K. Kwan, M. W. Kwok, T. Kwok, K. Lang, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, J. H. C. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, C. Li, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. Li, S. C. Li, W. D. Li, X. N. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. Lin, S. K. Lin, Y. -C. Lin, J. J. Ling J. M. Link, P. J. Litchfield, L. Littenberg, B. R. Littlejohn, D. W. Liu, J. C. Liu, J. L. Liu, C. W. Loh, C. Lu, H. Q. Lu, J. S. Lu, P. Lucas, K. B. Luk, Z. Lv, Q. M. Ma, X. B. Ma, X. Y. Ma, Y. Q. Ma, Y. Malyshkin, W. A. Mann, M. L. Marshak, D. A. Martinez Caicedo, N. Mayer, K. T. McDonald, C. McGivern, R. D. McKeown, M. M. Medeiros, R. Mehdiyev, J. R. Meier, M. D. Messier, W. H. Miller, S. R. Mishra, I. Mitchell, M. Mooney, C. D. Moore, L. Mualem, J. Musser, Y. Nakajima, D. Naples, J. Napolitano, D. Naumov, E. Naumova, J. K. Nelson, H. B. Newman, H. Y. Ngai, R. J. Nichol, Z. Ning, A. Nowak, J. O'Connor, J. P. Ochoa-Ricoux, A. Olshevskiy, M. Orchanian, R., R. B. Pahlka, J. Paley, H. -R. Pan, J. Park, R. B. Patterson, S. Patton, G. Pawloski, V. Pec, J. C. Peng, A. Perch, M. M. Pfutzner, D. D. Phan, S. Phan-Budd, L. Pinsky, R. K. Plunkett, N. Poonthottathil, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, X. Qiu, A. Radovic, N. Raper, B. Rebel, J. Ren, C. Rosenfeld, R. Rosero, B. Roskovec, X. C. Ruan, H. A. Rubin, P. Sail, M. C. Sanchez, J. Schneps, A. Schreckenberger, P. Schreiner, R. Sharma, S. Moed Sher, A. Sousa, H. Steiner, G. X. Sun, J. L. Sun, N. Tagg, R. L. Talaga, W. Tang, D. Taychenachev, J. Thomas, M. A. Thomson, X. Tian A. Timmons, J. Todd, S. C. Tognini, R. Toner, D. Torretta, K. Treskov, K. V. Tsang, C. E. Tull, G. Tzanakos, J. Urheim, P. Vahle, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. M. Wang, R. C. Webb, A. Weber, H. Y. Wei, L. J. Wen, K. Whisnant, C. White, L. Whitehead L. H. Whitehead, T. Wise, S. G. Wojcicki, H. L. H. Wong, S. C. F. Wong, E. Worcester, C. -H. Wu, Q. Wu, W. J. Wu, D. M. Xia, J. K. Xia, Z. Z. Xing, J. L. Xu, J. Y. Xu, Y. Xu, T. Xue, C. G. Yang, H. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye., Z. Ye, M. Yeh, B. L. Young, Z. Y. Yu, S. Zeng, L. ZhanC. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, X. T. Zhang, Y. M. Zhang, Y. X. Zhang, Z. J. Zhang, Z. P. Zhang, Z. Y. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

Searches for a light sterile neutrino have been performed independently by the MINOS and the Daya Bay experiments using the muon (anti)neutrino and electron antineutrino disappearance channels, respectively. In this Letter, results from both experiments are combined with those from the Bugey-3 reactor neutrino experiment to constrain oscillations into light sterile neutrinos. The three experiments are sensitive to complementary regions of parameter space, enabling the combined analysis to probe regions allowed by the LSND and MiniBooNE experiments in a minimally extended four-neutrino flavor framework. Read More

Let $\mathcal{A}(H)$ be the adjacency tensor of $r$-uniform hypergraph $H$. If $H$ is connected, the unique positive eigenvector $x=(x_1,x_2,\ldots,x_n)^{\mathrm{T}}$ with $||x||_r=1$ corresponding to spectral radius $\rho(H)$ is called the principal eigenvector of $H$. The maximum and minimum entries of $x$ are denoted by $x_{\max}$ and $x_{\min}$, respectively. Read More

Let A(G) be the adjacency tensor (hypermatrix) of uniform hypergraph G. The maximum modulus of the eigenvalues of A(G) is called the spectral radius of G. In this paper, the conjecture of Fan et al. Read More

2016Mar
Authors: Daya Bay Collaboration, F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. H. Cheng, J. -H. Cheng, J. Cheng, Y. P. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, M. Dolgareva, J. Dove, D. A. Dwyer, W. R. Edwards, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, M. Y. Guan, L. Guo, R. P. Guo, X. H. Guo, Z. Guo, R. W. Hackenburg, R. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, X. T. Huang, P. Huber, W. Huo, G. Hussain, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, J. Joshi, L. Kang, S. H. Kettell, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, J. H. C. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, C. Li, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. Li, S. C. Li, W. D. Li, X. N. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. Lin, S. K. Lin, Y. -C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, J. J. Liu, J. L. Liu, J. C. Liu, C. W. Loh, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, Z. Lv, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, Y. Malyshkin, D. A. Martinez Caicedo, K. T. McDonald, R. D. McKeown, I. Mitchell, M. Mooney, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevskiy, H. -R. Pan, J. Park, S. Patton, V. Pec, J. C. Peng, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, H. Steiner, G. X. Sun, J. L. Sun, W. Tang, D. Taychenachev, T. Konstantin, K. V. Tsang, C. E. Tull, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, W. W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, C. -H. Wu, Q. Wu, D. M. Xia, J. K. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, J. Xu, Y. Xu, T. Xue, J. Yan, C. G. Yang, H. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, Z. Ye, M. Yeh, B. L. Young, G. Y. Yu, Z. Y. Yu, L. Zhan, C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, X. T. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. F. Zhao, Y. B. Zhao, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

This article reports an improved independent measurement of neutrino mixing angle $\theta_{13}$ at the Daya Bay Reactor Neutrino Experiment. Electron antineutrinos were identified by inverse $\beta$-decays with the emitted neutron captured by hydrogen, yielding a data-set with principally distinct uncertainties from that with neutrons captured by gadolinium. With the final two of eight antineutrino detectors installed, this study used 621 days of data including the previously reported 217-day data set with six detectors. Read More

An efficient strategy for the identification of influential spreaders that could be used to control epidemics within populations would be of considerable importance. Generally, populations are characterized by its community structures and by the heterogeneous distributions of weak ties among nodes bridging over communities. A strategy for community networks capable of identifying influential spreaders that accelerate the spread of disease is here proposed. Read More

A matching in a hypergraph $H$ is a set of pairwise vertex disjoint edges in $H$ and the matching number of $H$ is the maximum cardinality of a matching in $H$. A transversal in $H$ is a subset of vertices in $H$ that has a nonempty intersection with every edge of $H$. The transversal number $\tau(H)$ of $H$ is the minimum cardinality of a transversal in $H$. Read More

2015Aug
Authors: T. Adam, F. An, G. An, Q. An, N. Anfimov, V. Antonelli, G. Baccolo, M. Baldoncini, E. Baussan, M. Bellato, L. Bezrukov, D. Bick, S. Blyth, S. Boarin, A. Brigatti, T. Brugière, R. Brugnera, M. Buizza Avanzini, J. Busto, A. Cabrera, H. Cai, X. Cai, A. Cammi, D. Cao, G. Cao, J. Cao, J. Chang, Y. Chang, M. Chen, P. Chen, Q. Chen, S. Chen, S. Chen, S. Chen, X. Chen, Y. Chen, Y. Cheng, D. Chiesa, A. Chukanov, M. Clemenza, B. Clerbaux, D. D'Angelo, H. de Kerret, Z. Deng, Z. Deng, X. Ding, Y. Ding, Z. Djurcic, S. Dmitrievsky, M. Dolgareva, D. Dornic, E. Doroshkevich, M. Dracos, O. Drapier, S. Dusini, M. A. Díaz, T. Enqvist, D. Fan, C. Fang, J. Fang, X. Fang, L. Favart, D. Fedoseev, G. Fiorentini, R. Ford, A. Formozov, R. Gaigher, H. Gan, A. Garfagnini, G. Gaudiot, C. Genster, M. Giammarchi, F. Giuliani, M. Gonchar, G. Gong, H. Gong, M. Gonin, Y. Gornushkin, M. Grassi, C. Grewing, V. Gromov, M. Gu, M. Guan, V. Guarino, W. Guo, X. Guo, Y. Guo, M. Göger-Neff, P. Hackspacher, C. Hagner, R. Han, Z. Han, J. Hao, M. He, D. Hellgartner, Y. Heng, D. Hong, S. Hou, Y. Hsiung, B. Hu, J. Hu, S. Hu, T. Hu, W. Hu, H. Huang, X. Huang, X. Huang, L. Huo, W. Huo, A. Ioannisian, D. Ioannisyan, M. Jeitler, K. Jen, S. Jetter, X. Ji, X. Ji, S. Jian, D. Jiang, X. Jiang, C. Jollet, M. Kaiser, B. Kan, L. Kang, M. Karagounis, N. Kazarian, S. Kettell, D. Korablev, A. Krasnoperov, S. Krokhaleva, Z. Krumshteyn, A. Kruth, P. Kuusiniemi, T. Lachenmaier, L. Lei, R. Lei, X. Lei, R. Leitner, F. Lenz, C. Li, F. Li, F. Li, J. Li, N. Li, S. Li, T. Li, W. Li, W. Li, X. Li, X. Li, X. Li, X. Li, Y. Li, Y. Li, Z. Li, H. Liang, H. Liang, J. Liang, M. Licciardi, G. Lin, S. Lin, T. Lin, Y. Lin, I. Lippi, G. Liu, H. Liu, H. Liu, J. Liu, J. Liu, J. Liu, J. Liu, Q. Liu, Q. Liu, S. Liu, S. Liu, Y. Liu, P. Lombardi, Y. Long, S. Lorenz, C. Lu, F. Lu, H. Lu, J. Lu, J. Lu, J. Lu, B. Lubsandorzhiev, S. Lubsandorzhiev, L. Ludhova, F. Luo, S. Luo, Z. Lv, V. Lyashuk, Q. Ma, S. Ma, X. Ma, X. Ma, Y. Malyshkin, F. Mantovani, Y. Mao, S. Mari, D. Mayilyan, W. McDonough, G. Meng, A. Meregaglia, E. Meroni, M. Mezzetto, J. Min, L. Miramonti, M. Montuschi, N. Morozov, T. Mueller, P. Muralidharan, M. Nastasi, D. Naumov, E. Naumova, I. Nemchenok, Z. Ning, H. Nunokawa, L. Oberauer, J. P. Ochoa-Ricoux, A. Olshevskiy, F. Ortica, H. Pan, A. Paoloni, N. Parkalian, S. Parmeggiano, V. Pec, N. Pelliccia, H. Peng, P. Poussot, S. Pozzi, E. Previtali, S. Prummer, F. Qi, M. Qi, S. Qian, X. Qian, H. Qiao, Z. Qin, G. Ranucci, A. Re, B. Ren, J. Ren, T. Rezinko, B. Ricci, M. Robens, A. Romani, B. Roskovec, X. Ruan, X. Ruan, A. Rybnikov, A. Sadovsky, P. Saggese, G. Salamanna, J. Sawatzki, J. Schuler, A. Selyunin, G. Shi, J. Shi, Y. Shi, V. Sinev, C. Sirignano, M. Sisti, O. Smirnov, M. Soiron, A. Stahl, L. Stanco, J. Steinmann, V. Strati, G. Sun, X. Sun, Y. Sun, Y. Sun, D. Taichenachev, J. Tang, A. Tietzsch, I. Tkachev, W. H. Trzaska, Y. Tung, S. van Waasen, C. Volpe, V. Vorobel, L. Votano, C. Wang, C. Wang, C. Wang, G. Wang, H. Wang, M. Wang, R. Wang, S. Wang, W. Wang, W. Wang, Y. Wang, Y. Wang, Y. Wang, Y. Wang, Z. Wang, Z. Wang, Z. Wang, Z. Wang, Z. Wang, W. Wei, Y. Wei, M. Weifels, L. Wen, Y. Wen, C. Wiebusch, S. Wipperfurth, S. C. Wong, B. Wonsak, C. Wu, Q. Wu, Z. Wu, M. Wurm, J. Wurtz, Y. Xi, D. Xia, J. Xia, M. Xiao, Y. Xie, J. Xu, J. Xu, L. Xu, Y. Xu, B. Yan, X. Yan, C. Yang, C. Yang, H. Yang, L. Yang, M. Yang, Y. Yang, Y. Yang, Y. Yang, E. Yanovich, Y. Yao, M. Ye, X. Ye, U. Yegin, F. Yermia, Z. You, B. Yu, C. Yu, C. Yu, G. Yu, Z. Yu, Y. Yuan, Z. Yuan, M. Zanetti, P. Zeng, S. Zeng, T. Zeng, L. Zhan, C. Zhang, F. Zhang, G. Zhang, H. Zhang, J. Zhang, J. Zhang, J. Zhang, K. Zhang, P. Zhang, Q. Zhang, T. Zhang, X. Zhang, X. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Z. Zhang, Z. Zhang, J. Zhao, M. Zhao, T. Zhao, Y. Zhao, H. Zheng, M. Zheng, X. Zheng, Y. Zheng, W. Zhong, G. Zhou, J. Zhou, L. Zhou, N. Zhou, R. Zhou, S. Zhou, W. Zhou, X. Zhou, Y. Zhou, H. Zhu, K. Zhu, H. Zhuang, L. Zong, J. Zou

The Jiangmen Underground Neutrino Observatory (JUNO) is proposed to determine the neutrino mass hierarchy using an underground liquid scintillator detector. It is located 53 km away from both Yangjiang and Taishan Nuclear Power Plants in Guangdong, China. The experimental hall, spanning more than 50 meters, is under a granite mountain of over 700 m overburden. Read More

2015Aug
Authors: Daya Bay Collaboration, F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, I. Butorov, D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. H. Cheng, J. Cheng, Y. P. Cheng, J. J. Cherwinka, M. C. Chu, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, J. Dove, E. Draeger, D. A. Dwyer, W. R. Edwards, S. R. Ely, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, M. Y. Guan, L. Guo, X. H. Guo, R. W. Hackenburg, R. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, A. Higuera, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, L. M. Hu, L. J. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, X. T. Huang, P. Huber, G. Hussain, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, L. Kang, S. H. Kettell, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, R. T. Lei, R. Leitner, K. Y. Leung, J. K. C. Leung, C. A. Lewis, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. C. Li, W. D. Li, X. N. Li, X. Q. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, P. Y. Lin, S. K. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, H. Liu, J. L. Liu, J. C. Liu, S. S. Liu, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, D. A. Martinez Caicedo, K. T. McDonald, R. D. McKeown, Y. Meng, I. Mitchell, J. Monari Kebwaro, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevski, H. -R. Pan, J. Park, S. Patton, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, B. Ren, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, B. B. Shao, H. Steiner, G. X. Sun, J. L. Sun, W. Tang, D. Taychenachev, K. V. Tsang, C. E. Tull, Y. C. Tung, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, W. W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, Q. Wu, D. M. Xia, J. K. Xia, X. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, J. Xu, Y. Xu, T. Xue, J. Yan, C. G. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, M. Yeh, B. L. Young, G. Y. Yu, Z. Y. Yu, S. L. Zang, L. Zhan, C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. F. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

This Letter reports a measurement of the flux and energy spectrum of electron antineutrinos from six 2.9~GW$_{th}$ nuclear reactors with six detectors deployed in two near (effective baselines 512~m and 561~m) and one far (1,579~m) underground experimental halls in the Daya Bay experiment. Using 217 days of data, 296,721 and 41,589 inverse beta decay (IBD) candidates were detected in the near and far halls, respectively. Read More

2015Aug
Authors: F. P. An, J. Z. Bai, A. B. Balantekin, H. R. Band, D. Beavis, W. Beriguete, M. Bishai, S. Blyth, R. L. Brown, I. Butorov, D. Cao, G. F. Cao, J. Cao, R. Carr, W. R. Cen, W. T. Chan, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, C. Chasman, H. Y. Chen, H. S. Chen, M. J. Chen, Q. Y. Chen, S. J. Chen, S. M. Chen, X. C. Chen, X. H. Chen, X. S. Chen, Y. X. Chen, Y. Chen, J. H. Cheng, J. Cheng, Y. P. Cheng, J. J. Cherwinka, S. Chidzik, K. Chow, M. C. Chu, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, L. Dong, J. Dove, E. Draeger, X. F. Du, D. A. Dwyer, W. R. Edwards, S. R. Ely, S. D. Fang, J. Y. Fu, Z. W. Fu, L. Q. Ge, V. Ghazikhanian, R. Gill, J. Goett, M. Gonchar, G. H. Gong, H. Gong, Y. A. Gornushkin, M. Grassi, L. S. Greenler, W. Q. Gu, M. Y. Guan, R. P. Guo, X. H. Guo, R. W. Hackenburg, R. L. Hahn, R. Han, S. Hans, M. He, Q. He, W. S. He, K. M. Heeger, Y. K. Heng, A. Higuera, P. Hinrichs, T. H. Ho, M. Hoff, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, L. M. Hu, L. J. Hu, T. Hu, W. Hu, E. C. Huang, H. Z. Huang, H. X. Huang, P. W. Huang, X. Huang, X. T. Huang, P. Huber, G. Hussain, Z. Isvan, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, H. J. Jiang, W. Q. Jiang, J. B. Jiao, R. A. Johnson, J. Joseph, L. Kang, S. H. Kettell, S. Kohn, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, C. Y. Lai, W. C. Lai, W. H. Lai, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, M. K. P. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, K. Y. Leung, C. A. Lewis, B. Li, C. Li, D. J. Li, F. Li, G. S. Li, J. Li, N. Y. Li, Q. J. Li, S. F. Li, S. C. Li, W. D. Li, X. B. Li, X. N. Li, X. Q. Li, Y. Li, Y. F. Li, Z. B. Li, H. Liang, J. Liang, C. J. Lin, G. L. Lin, P. Y. Lin, S. X. Lin, S. K. Lin, Y. C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, B. J. Liu, C. Liu, D. W. Liu, H. Liu, J. L. Liu, J. C. Liu, S. Liu, S. S. Liu, X. Liu, Y. B. Liu, C. Lu, H. Q. Lu, J. S. Lu, A. Luk, K. B. Luk, T. Luo, X. L. Luo, L. H. Ma, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, B. Mayes, K. T. McDonald, M. C. McFarlane, R. D. McKeown, Y. Meng, I. Mitchell, D. Mohapatra, J. Monari Kebwaro, J. E. Morgan, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, C. Newsom, H. Y. Ngai, W. K. Ngai, Y. B. Nie, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevskiy, A. Pagac, H. -R. Pan, S. Patton, C. Pearson, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, B. Ren, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, W. R. Sands III, B. Seilhan, B. B. Shao, K. Shih, W. Y. Song, H. Steiner, P. Stoler, M. Stuart, G. X. Sun, J. L. Sun, N. Tagg, Y. H. Tam, H. K. Tanaka, W. Tang, X. Tang, D. Taychenachev, H. Themann, Y. Torun, S. Trentalange, O. Tsai, K. V. Tsang, R. H. M. Tsang, C. E. Tull, Y. C. Tung, N. Viaux, B. Viren, S. Virostek, V. Vorobel, C. H. Wang, L. S. Wang, L. Y. Wang, L. Z. Wang, M. Wang, N. Y. Wang, R. G. Wang, T. Wang, W. Wang, W. W. Wang, X. T. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, D. M. Webber, H. Y. Wei, Y. D. Wei, L. J. Wen, D. L. Wenman, K. Whisnant, C. G. White, L. Whitehead, C. A. Whitten Jr., J. Wilhelmi, T. Wise, H. C. Wong, H. L. H. Wong, J. Wong, S. C. F. Wong, E. Worcester, F. F. Wu, Q. Wu, D. M. Xia, J. K. Xia, S. T. Xiang, Q. Xiao, Z. Z. Xing, G. Xu, J. Y. Xu, J. L. Xu, J. Xu, W. Xu, Y. Xu, T. Xue, J. Yan, C. G. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, M. Yeh, Y. S. Yeh, K. Yip, B. L. Young, G. Y. Yu, Z. Y. Yu, S. Zeng, L. Zhan, C. Zhang, F. H. Zhang, H. H. Zhang, J. W. Zhang, K. Zhang, Q. X. Zhang, Q. M. Zhang, S. H. Zhang, X. T. Zhang, Y. C. Zhang, Y. H. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. F. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, N. Zhou, Z. Y. Zhou, H. L. Zhuang, S. Zimmerman, J. H. Zou

The Daya Bay experiment was the first to report simultaneous measurements of reactor antineutrinos at multiple baselines leading to the discovery of $\bar{\nu}_e$ oscillations over km-baselines. Subsequent data has provided the world's most precise measurement of $\rm{sin}^22\theta_{13}$ and the effective mass splitting $\Delta m_{ee}^2$. The experiment is located in Daya Bay, China where the cluster of six nuclear reactors is among the world's most prolific sources of electron antineutrinos. Read More

2015Jul
Authors: Fengpeng An, Guangpeng An, Qi An, Vito Antonelli, Eric Baussan, John Beacom, Leonid Bezrukov, Simon Blyth, Riccardo Brugnera, Margherita Buizza Avanzini, Jose Busto, Anatael Cabrera, Hao Cai, Xiao Cai, Antonio Cammi, Guofu Cao, Jun Cao, Yun Chang, Shaomin Chen, Shenjian Chen, Yixue Chen, Davide Chiesa, Massimiliano Clemenza, Barbara Clerbaux, Janet Conrad, Davide D'Angelo, Herve De Kerret, Zhi Deng, Ziyan Deng, Yayun Ding, Zelimir Djurcic, Damien Dornic, Marcos Dracos, Olivier Drapier, Stefano Dusini, Stephen Dye, Timo Enqvist, Donghua Fan, Jian Fang, Laurent Favart, Richard Ford, Marianne Goger-Neff, Haonan Gan, Alberto Garfagnini, Marco Giammarchi, Maxim Gonchar, Guanghua Gong, Hui Gong, Michel Gonin, Marco Grassi, Christian Grewing, Mengyun Guan, Vic Guarino, Gang Guo, Wanlei Guo, Xin-Heng Guo, Caren Hagner, Ran Han, Miao He, Yuekun Heng, Yee Hsiung, Jun Hu, Shouyang Hu, Tao Hu, Hanxiong Huang, Xingtao Huang, Lei Huo, Ara Ioannisian, Manfred Jeitler, Xiangdong Ji, Xiaoshan Jiang, Cecile Jollet, Li Kang, Michael Karagounis, Narine Kazarian, Zinovy Krumshteyn, Andre Kruth, Pasi Kuusiniemi, Tobias Lachenmaier, Rupert Leitner, Chao Li, Jiaxing Li, Weidong Li, Weiguo Li, Xiaomei Li, Xiaonan Li, Yi Li, Yufeng Li, Zhi-Bing Li, Hao Liang, Guey-Lin Lin, Tao Lin, Yen-Hsun Lin, Jiajie Ling, Ivano Lippi, Dawei Liu, Hongbang Liu, Hu Liu, Jianglai Liu, Jianli Liu, Jinchang Liu, Qian Liu, Shubin Liu, Shulin Liu, Paolo Lombardi, Yongbing Long, Haoqi Lu, Jiashu Lu, Jingbin Lu, Junguang Lu, Bayarto Lubsandorzhiev, Livia Ludhova, Shu Luo, Vladimir Lyashuk, Randolph Mollenberg, Xubo Ma, Fabio Mantovani, Yajun Mao, Stefano M. Mari, William F. McDonough, Guang Meng, Anselmo Meregaglia, Emanuela Meroni, Mauro Mezzetto, Lino Miramonti, Thomas Mueller, Dmitry Naumov, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Fausto Ortica, Alessandro Paoloni, Haiping Peng, Jen-Chieh Peng, Ezio Previtali, Ming Qi, Sen Qian, Xin Qian, Yongzhong Qian, Zhonghua Qin, Georg Raffelt, Gioacchino Ranucci, Barbara Ricci, Markus Robens, Aldo Romani, Xiangdong Ruan, Xichao Ruan, Giuseppe Salamanna, Mike Shaevitz, Valery Sinev, Chiara Sirignano, Monica Sisti, Oleg Smirnov, Michael Soiron, Achim Stahl, Luca Stanco, Jochen Steinmann, Xilei Sun, Yongjie Sun, Dmitriy Taichenachev, Jian Tang, Igor Tkachev, Wladyslaw Trzaska, Stefan van Waasen, Cristina Volpe, Vit Vorobel, Lucia Votano, Chung-Hsiang Wang, Guoli Wang, Hao Wang, Meng Wang, Ruiguang Wang, Siguang Wang, Wei Wang, Yi Wang, Yi Wang, Yifang Wang, Zhe Wang, Zheng Wang, Zhigang Wang, Zhimin Wang, Wei Wei, Liangjian Wen, Christopher Wiebusch, Bjorn Wonsak, Qun Wu, Claudia-Elisabeth Wulz, Michael Wurm, Yufei Xi, Dongmei Xia, Yuguang Xie, Zhi-zhong Xing, Jilei Xu, Baojun Yan, Changgen Yang, Chaowen Yang, Guang Yang, Lei Yang, Yifan Yang, Yu Yao, Ugur Yegin, Frederic Yermia, Zhengyun You, Boxiang Yu, Chunxu Yu, Zeyuan Yu, Sandra Zavatarelli, Liang Zhan, Chao Zhang, Hong-Hao Zhang, Jiawen Zhang, Jingbo Zhang, Qingmin Zhang, Yu-Mei Zhang, Zhenyu Zhang, Zhenghua Zhao, Yangheng Zheng, Weili Zhong, Guorong Zhou, Jing Zhou, Li Zhou, Rong Zhou, Shun Zhou, Wenxiong Zhou, Xiang Zhou, Yeling Zhou, Yufeng Zhou, Jiaheng Zou

The Jiangmen Underground Neutrino Observatory (JUNO), a 20 kton multi-purpose underground liquid scintillator detector, was proposed with the determination of the neutrino mass hierarchy as a primary physics goal. It is also capable of observing neutrinos from terrestrial and extra-terrestrial sources, including supernova burst neutrinos, diffuse supernova neutrino background, geoneutrinos, atmospheric neutrinos, solar neutrinos, as well as exotic searches such as nucleon decays, dark matter, sterile neutrinos, etc. We present the physics motivations and the anticipated performance of the JUNO detector for various proposed measurements. Read More

The depletion interaction mediated by non-adsorbing polymers promotes condensation and assembly of repulsive colloidal particles into diverse higher-order structures and materials. One example, with particularly rich emergent behaviors, is the formation of two-dimensional colloidal membranes from a suspension of filamentous $\it{fd}$ viruses, which act as rods with effective repulsive interactions, and dextran, which acts as a condensing, depletion-inducing agent. Colloidal membranes exhibit chiral twist even when the constituent virus mixture lacks macroscopic chirality, change from a circular shape to a striking starfish shape upon changing the chirality of constituent rods, and partially coalesce via domain walls through which the viruses twist by $180^\circ$. Read More

2015May
Authors: Daya Bay Collaboration, F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, I. Butorov, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. H. Cheng, J. Cheng, Y. P. Cheng, J. J. Cherwinka, M. C. Chu, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding, M. V. Diwan, E. Draeger, D. A. Dwyer, W. R. Edwards, S. R. Ely, R. Gill, M. Gonchar, G. H. Gong, H. Gong, M. Grassi, W. Q. Gu, M. Y. Guan, L. Guo, X. H. Guo, R. W. Hackenburg, R. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, L. M. Hu, L. J. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, X. T. Huang, P. Huber, G. Hussain, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, J. B. Jiao, R. A. Johnson, L. Kang, S. H. Kettell, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, T. J. Langford, K. Lau, L. Lebanowski, J. Lee, R. T. Lei, R. Leitner, A. Leung, J. K. C. Leung, C. A. Lewis, D. J. Li, F. Li, G. S. Li, Q. J. Li, S. C. Li, W. D. Li, X. N. Li, X. Q. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, P. Y. Lin, S. K. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, H. Liu, J. L. Liu, J. C. Liu, S. S. Liu, C. Lu, H. Q. Lu, J. S. Lu, K. B. Luk, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, K. T. McDonald, R. D. McKeown, Y. Meng, I. Mitchell, J. Monari Kebwaro, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevski, S. Patton, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, B. Ren, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, B. B. Shao, H. Steiner, G. X. Sun, J. L. Sun, W. Tang, H. Themann, K. V. Tsang, C. E. Tull, Y. C. Tung, N. Viaux, B. Viren, V. Vorobel, C. H. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, W. W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, H. Y. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, Q. Wu, D. M. Xia, J. K. Xia, X. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, J. Xu, Y. Xu, T. Xue, J. Yan, C. G. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, M. Yeh, Y. S. Yeh, B. L. Young, G. Y. Yu, Z. Y. Yu, S. L. Zang, L. Zhan, C. Zhang, H. H. Zhang, J. W. Zhang, Q. M. Zhang, Y. M. Zhang, Y. X. Zhang, Y. M. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. F. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, N. Zhou, H. L. Zhuang, J. H. Zou

We report a new measurement of electron antineutrino disappearance using the fully-constructed Daya Bay Reactor Neutrino Experiment. The final two of eight antineutrino detectors were installed in the summer of 2012. Including the 404 days of data collected from October 2012 to November 2013 resulted in a total exposure of 6. Read More

We propose and experimentally demonstrate detecting small single-cycle and few-cycle signals by using the symmetric double-well potential of a radio frequency superconducting quantum interference device (rf-SQUID). We show that the response of this bistable system to single- and few-cycle signals has a non-monotonic dependence on the noise strength. The response, measured by the probability of transition from initial potential well to the opposite one, becomes maximum when the noise-induced transition rate between the two stable states of the rf-SQUID is comparable to the signal frequency. Read More

Haplogroup N-M231 of human Y chromosome is a common clade from Eastern Asia to Northern Europe, being one of the most frequent haplogroups in Altaic and Uralic-speaking populations. Using newly discovered bi-allelic markers from high-throughput DNA sequencing, we largely improved the phylogeny of Haplogroup N, in which 16 subclades could be identified by 33 SNPs. More than 400 males belonging to Haplogroup N in 34 populations in China were successfully genotyped, and populations in Northern Asia and Eastern Europe were also compared together. Read More

Retrieving 3D models from 2D human sketches has received considerable attention in the areas of graphics, image retrieval, and computer vision. Almost always in state of the art approaches a large amount of "best views" are computed for 3D models, with the hope that the query sketch matches one of these 2D projections of 3D models using predefined features. We argue that this two stage approach (view selection -- matching) is pragmatic but also problematic because the "best views" are subjective and ambiguous, which makes the matching inputs obscure. Read More

An experimental and theoretical study of lyotropic chromonic liquid crystals (LCLCs) confined in cylinders with degenerate planar boundary conditions elucidates LCLC director configurations. When the Frank saddle-splay modulus is more than twice the twist modulus, the ground state adopts an inhomogeneous escaped-twisted configuration. Analysis of the configuration yields a large saddle-splay modulus, which violates Ericksen inequalities but not thermodynamic stability. Read More

A clique-coloring of a graph $G$ is a coloring of the vertices of $G$ so that no maximal clique of size at least two is monochromatic. The clique-hypergraph, $\mathcal{H}(G)$, of a graph $G$ has $V(G)$ as its set of vertices and the maximal cliques of $G$ as its hyperedges. A (vertex) coloring of $\mathcal{H}(G)$ is a clique-coloring of $G$. Read More

2014Jul
Authors: F. P. An1, A. B. Balantekin2, H. R. Band3, W. Beriguete4, M. Bishai5, S. Blyth6, I. Butorov7, G. F. Cao8, J. Cao9, Y. L. Chan10, J. F. Chang11, L. C. Chang12, Y. Chang13, C. Chasman14, H. Chen15, Q. Y. Chen16, S. M. Chen17, X. Chen18, X. Chen19, Y. X. Chen20, Y. Chen21, Y. P. Cheng22, J. J. Cherwinka23, M. C. Chu24, J. P. Cummings25, J. de Arcos26, Z. Y. Deng27, Y. Y. Ding28, M. V. Diwan29, E. Draeger30, X. F. Du31, D. A. Dwyer32, W. R. Edwards33, S. R. Ely34, J. Y. Fu35, L. Q. Ge36, R. Gill37, M. Gonchar38, G. H. Gong39, H. Gong40, M. Grassi41, W. Q. Gu42, M. Y. Guan43, X. H. Guo44, R. W. Hackenburg45, G. H. Han46, S. Hans47, M. He48, K. M. Heeger49, Y. K. Heng50, P. Hinrichs51, Y. K. Hor52, Y. B. Hsiung53, B. Z. Hu54, L. M. Hu55, L. J. Hu56, T. Hu57, W. Hu58, E. C. Huang59, H. Huang60, X. T. Huang61, P. Huber62, G. Hussain63, Z. Isvan64, D. E. Jaffe65, P. Jaffke66, K. L. Jen67, S. Jetter68, X. P. Ji69, X. L. Ji70, H. J. Jiang71, J. B. Jiao72, R. A. Johnson73, L. Kang74, S. H. Kettell75, M. Kramer76, K. K. Kwan77, M. W. Kwok78, T. Kwok79, W. C. Lai80, K. Lau81, L. Lebanowski82, J. Lee83, R. T. Lei84, R. Leitner85, A. Leung86, J. K. C. Leung87, C. A. Lewis88, D. J. Li89, F. Li90, G. S. Li91, Q. J. Li92, W. D. Li93, X. N. Li94, X. Q. Li95, Y. F. Li96, Z. B. Li97, H. Liang98, C. J. Lin99, G. L. Lin100, P. Y. Lin101, S. K. Lin102, Y. C. Lin103, J. J. Ling104, J. M. Link105, L. Littenberg106, B. R. Littlejohn107, D. W. Liu108, H. Liu109, J. L. Liu110, J. C. Liu111, S. S. Liu112, Y. B. Liu113, C. Lu114, H. Q. Lu115, K. B. Luk116, Q. M. Ma117, X. Y. Ma118, X. B. Ma119, Y. Q. Ma120, K. T. McDonald121, M. C. McFarlane122, R. D. McKeown123, Y. Meng124, I. Mitchell125, J. Monari Kebwaro126, Y. Nakajima127, J. Napolitano128, D. Naumov129, E. Naumova130, I. Nemchenok131, H. Y. Ngai132, Z. Ning133, J. P. Ochoa-Ricoux134, A. Olshevski135, S. Patton136, V. Pec137, J. C. Peng138, L. E. Piilonen139, L. Pinsky140, C. S. J. Pun141, F. Z. Qi142, M. Qi143, X. Qian144, N. Raper145, B. Ren146, J. Ren147, R. Rosero148, B. Roskovec149, X. C. Ruan150, B. B. Shao151, H. Steiner152, G. X. Sun153, J. L. Sun154, Y. H. Tam155, X. Tang156, H. Themann157, K. V. Tsang158, R. H. M. Tsang159, C. E. Tull160, Y. C. Tung161, B. Viren162, V. Vorobel163, C. H. Wang164, L. S. Wang165, L. Y. Wang166, M. Wang167, N. Y. Wang168, R. G. Wang169, W. Wang170, W. W. Wang171, X. Wang172, Y. F. Wang173, Z. Wang174, Z. Wang175, Z. M. Wang176, D. M. Webber177, H. Y. Wei178, Y. D. Wei179, L. J. Wen180, K. Whisnant181, C. G. White182, L. Whitehead183, T. Wise184, H. L. H. Wong185, S. C. F. Wong186, E. Worcester187, Q. Wu188, D. M. Xia189, J. K. Xia190, X. Xia191, Z. Z. Xing192, J. Y. Xu193, J. L. Xu194, J. Xu195, Y. Xu196, T. Xue197, J. Yan198, C. C. Yang199, L. Yang200, M. S. Yang201, M. T. Yang202, M. Ye203, M. Yeh204, Y. S. Yeh205, B. L. Young206, G. Y. Yu207, J. Y. Yu208, Z. Y. Yu209, S. L. Zang210, B. Zeng211, L. Zhan212, C. Zhang213, F. H. Zhang214, J. W. Zhang215, Q. M. Zhang216, Q. Zhang217, S. H. Zhang218, Y. C. Zhang219, Y. M. Zhang220, Y. H. Zhang221, Y. X. Zhang222, Z. J. Zhang223, Z. Y. Zhang224, Z. P. Zhang225, J. Zhao226, Q. W. Zhao227, Y. Zhao228, Y. B. Zhao229, L. Zheng230, W. L. Zhong231, L. Zhou232, Z. Y. Zhou233, H. L. Zhuang234, J. H. Zou235
Affiliations: 1Daya Bay Collaboration, 2Daya Bay Collaboration, 3Daya Bay Collaboration, 4Daya Bay Collaboration, 5Daya Bay Collaboration, 6Daya Bay Collaboration, 7Daya Bay Collaboration, 8Daya Bay Collaboration, 9Daya Bay Collaboration, 10Daya Bay Collaboration, 11Daya Bay Collaboration, 12Daya Bay Collaboration, 13Daya Bay Collaboration, 14Daya Bay Collaboration, 15Daya Bay Collaboration, 16Daya Bay Collaboration, 17Daya Bay Collaboration, 18Daya Bay Collaboration, 19Daya Bay Collaboration, 20Daya Bay Collaboration, 21Daya Bay Collaboration, 22Daya Bay Collaboration, 23Daya Bay Collaboration, 24Daya Bay Collaboration, 25Daya Bay Collaboration, 26Daya Bay Collaboration, 27Daya Bay Collaboration, 28Daya Bay Collaboration, 29Daya Bay Collaboration, 30Daya Bay Collaboration, 31Daya Bay Collaboration, 32Daya Bay Collaboration, 33Daya Bay Collaboration, 34Daya Bay Collaboration, 35Daya Bay Collaboration, 36Daya Bay Collaboration, 37Daya Bay Collaboration, 38Daya Bay Collaboration, 39Daya Bay Collaboration, 40Daya Bay Collaboration, 41Daya Bay Collaboration, 42Daya Bay Collaboration, 43Daya Bay Collaboration, 44Daya Bay Collaboration, 45Daya Bay Collaboration, 46Daya Bay Collaboration, 47Daya Bay Collaboration, 48Daya Bay Collaboration, 49Daya Bay Collaboration, 50Daya Bay Collaboration, 51Daya Bay Collaboration, 52Daya Bay Collaboration, 53Daya Bay Collaboration, 54Daya Bay Collaboration, 55Daya Bay Collaboration, 56Daya Bay Collaboration, 57Daya Bay Collaboration, 58Daya Bay Collaboration, 59Daya Bay Collaboration, 60Daya Bay Collaboration, 61Daya Bay Collaboration, 62Daya Bay Collaboration, 63Daya Bay Collaboration, 64Daya Bay Collaboration, 65Daya Bay Collaboration, 66Daya Bay Collaboration, 67Daya Bay Collaboration, 68Daya Bay Collaboration, 69Daya Bay Collaboration, 70Daya Bay Collaboration, 71Daya Bay Collaboration, 72Daya Bay Collaboration, 73Daya Bay Collaboration, 74Daya Bay Collaboration, 75Daya Bay Collaboration, 76Daya Bay Collaboration, 77Daya Bay Collaboration, 78Daya Bay Collaboration, 79Daya Bay Collaboration, 80Daya Bay Collaboration, 81Daya Bay Collaboration, 82Daya Bay Collaboration, 83Daya Bay Collaboration, 84Daya Bay Collaboration, 85Daya Bay Collaboration, 86Daya Bay Collaboration, 87Daya Bay Collaboration, 88Daya Bay Collaboration, 89Daya Bay Collaboration, 90Daya Bay Collaboration, 91Daya Bay Collaboration, 92Daya Bay Collaboration, 93Daya Bay Collaboration, 94Daya Bay Collaboration, 95Daya Bay Collaboration, 96Daya Bay Collaboration, 97Daya Bay Collaboration, 98Daya Bay Collaboration, 99Daya Bay Collaboration, 100Daya Bay Collaboration, 101Daya Bay Collaboration, 102Daya Bay Collaboration, 103Daya Bay Collaboration, 104Daya Bay Collaboration, 105Daya Bay Collaboration, 106Daya Bay Collaboration, 107Daya Bay Collaboration, 108Daya Bay Collaboration, 109Daya Bay Collaboration, 110Daya Bay Collaboration, 111Daya Bay Collaboration, 112Daya Bay Collaboration, 113Daya Bay Collaboration, 114Daya Bay Collaboration, 115Daya Bay Collaboration, 116Daya Bay Collaboration, 117Daya Bay Collaboration, 118Daya Bay Collaboration, 119Daya Bay Collaboration, 120Daya Bay Collaboration, 121Daya Bay Collaboration, 122Daya Bay Collaboration, 123Daya Bay Collaboration, 124Daya Bay Collaboration, 125Daya Bay Collaboration, 126Daya Bay Collaboration, 127Daya Bay Collaboration, 128Daya Bay Collaboration, 129Daya Bay Collaboration, 130Daya Bay Collaboration, 131Daya Bay Collaboration, 132Daya Bay Collaboration, 133Daya Bay Collaboration, 134Daya Bay Collaboration, 135Daya Bay Collaboration, 136Daya Bay Collaboration, 137Daya Bay Collaboration, 138Daya Bay Collaboration, 139Daya Bay Collaboration, 140Daya Bay Collaboration, 141Daya Bay Collaboration, 142Daya Bay Collaboration, 143Daya Bay Collaboration, 144Daya Bay Collaboration, 145Daya Bay Collaboration, 146Daya Bay Collaboration, 147Daya Bay Collaboration, 148Daya Bay Collaboration, 149Daya Bay Collaboration, 150Daya Bay Collaboration, 151Daya Bay Collaboration, 152Daya Bay Collaboration, 153Daya Bay Collaboration, 154Daya Bay Collaboration, 155Daya Bay Collaboration, 156Daya Bay Collaboration, 157Daya Bay Collaboration, 158Daya Bay Collaboration, 159Daya Bay Collaboration, 160Daya Bay Collaboration, 161Daya Bay Collaboration, 162Daya Bay Collaboration, 163Daya Bay Collaboration, 164Daya Bay Collaboration, 165Daya Bay Collaboration, 166Daya Bay Collaboration, 167Daya Bay Collaboration, 168Daya Bay Collaboration, 169Daya Bay Collaboration, 170Daya Bay Collaboration, 171Daya Bay Collaboration, 172Daya Bay Collaboration, 173Daya Bay Collaboration, 174Daya Bay Collaboration, 175Daya Bay Collaboration, 176Daya Bay Collaboration, 177Daya Bay Collaboration, 178Daya Bay Collaboration, 179Daya Bay Collaboration, 180Daya Bay Collaboration, 181Daya Bay Collaboration, 182Daya Bay Collaboration, 183Daya Bay Collaboration, 184Daya Bay Collaboration, 185Daya Bay Collaboration, 186Daya Bay Collaboration, 187Daya Bay Collaboration, 188Daya Bay Collaboration, 189Daya Bay Collaboration, 190Daya Bay Collaboration, 191Daya Bay Collaboration, 192Daya Bay Collaboration, 193Daya Bay Collaboration, 194Daya Bay Collaboration, 195Daya Bay Collaboration, 196Daya Bay Collaboration, 197Daya Bay Collaboration, 198Daya Bay Collaboration, 199Daya Bay Collaboration, 200Daya Bay Collaboration, 201Daya Bay Collaboration, 202Daya Bay Collaboration, 203Daya Bay Collaboration, 204Daya Bay Collaboration, 205Daya Bay Collaboration, 206Daya Bay Collaboration, 207Daya Bay Collaboration, 208Daya Bay Collaboration, 209Daya Bay Collaboration, 210Daya Bay Collaboration, 211Daya Bay Collaboration, 212Daya Bay Collaboration, 213Daya Bay Collaboration, 214Daya Bay Collaboration, 215Daya Bay Collaboration, 216Daya Bay Collaboration, 217Daya Bay Collaboration, 218Daya Bay Collaboration, 219Daya Bay Collaboration, 220Daya Bay Collaboration, 221Daya Bay Collaboration, 222Daya Bay Collaboration, 223Daya Bay Collaboration, 224Daya Bay Collaboration, 225Daya Bay Collaboration, 226Daya Bay Collaboration, 227Daya Bay Collaboration, 228Daya Bay Collaboration, 229Daya Bay Collaboration, 230Daya Bay Collaboration, 231Daya Bay Collaboration, 232Daya Bay Collaboration, 233Daya Bay Collaboration, 234Daya Bay Collaboration, 235Daya Bay Collaboration

A search for light sterile neutrino mixing was performed with the first 217 days of data from the Daya Bay Reactor Antineutrino Experiment. The experiment's unique configuration of multiple baselines from six 2.9~GW$_{\rm th}$ nuclear reactors to six antineutrino detectors deployed in two near (effective baselines 512~m and 561~m) and one far (1579~m) underground experimental halls makes it possible to test for oscillations to a fourth (sterile) neutrino in the $10^{\rm -3}~{\rm eV}^{2} < |\Delta m_{41}^{2}| < 0. Read More

2014Jun
Authors: Daya Bay Collaboration, F. P. An, A. B. Balantekin, H. R. Band, W. Beriguete, M. Bishai, S. Blyth, I. Butorov, G. F. Cao, J. Cao, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, C. Chasman, H. Chen, Q. Y. Chen, S. M. Chen, X. Chen, X. Chen, Y. X. Chen, Y. Chen, Y. P. Cheng, J. J. Cherwinka, M. C. Chu, J. P. Cummings, J. de Arcos, Z. Y. Deng, Y. Y. Ding, M. V. Diwan, E. Draeger, X. F. Du, D. A. Dwyer, W. R. Edwards, S. R. Ely, J. Y. Fu, L. Q. Ge, R. Gill, M. Gonchar, G. H. Gong, H. Gong, W. Q. Gu, M. Y. Guan, X. H. Guo, R. W. Hackenburg, G. H. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, P. Hinrichs, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, L. M. Hu, L. J. Hu, T. Hu, W. Hu, E. C. Huang, H. Huang, X. T. Huang, P. Huber, G. Hussain, Z. Isvan, D. E. Jaffe, P. Jaffke, K. L. Jen, S. Jetter, X. P. Ji, X. L. Ji, H. J. Jiang, J. B. Jiao, R. A. Johnson, L. Kang, S. H. Kettell, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, W. C. Lai, K. Lau, L. Lebanowski, J. Lee, R. T. Lei, R. Leitner, A. Leung, J. K. C. Leung, C. A. Lewis, D. J. Li, F. Li, G. S. Li, Q. J. Li, W. D. Li, X. N. Li, X. Q. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, P. Y. Lin, S. K. Lin, Y. C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, H. Liu, J. L. Liu, J. C. Liu, S. S. Liu, Y. B. Liu, C. Lu, H. Q. Lu, K. -B. Luk, Q. M. Ma, X. Y. Ma, X. B. Ma, Y. Q. Ma, K. T. McDonald, M. C. McFarlane, R. D. McKeown, Y. Meng, I. Mitchell, J. Monari Kebwaro, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, I. Nemchenok, H. Y. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevski, S. Patton, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, B. Ren, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, B. B. Shao, H. Steiner, G. X. Sun, J. L. Sun, Y. H. Tam, X. Tang, H. Themann, K. V. Tsang, R. H. M. Tsang, C. E. Tull, Y. C. Tung, B. Viren, V. Vorobel, C. H. Wang, L. S. Wang, L. Y. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, W. W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, D. M. Webber, H. Y. Wei, Y. D. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, Q. Wu, D. M. Xia, J. K. Xia, X. Xia, Z. Z. Xing, J. Y. Xu, J. L. Xu, J. Xu, Y. Xu, T. Xue, J. Yan, C. C. Yang, L. Yang, M. S. Yang, M. T. Yang, M. Ye, M. Yeh, Y. S. Yeh, B. L. Young, G. Y. Yu, J. Y. Yu, Z. Y. Yu, S. L. Zang, B. Zeng, L. Zhan, C. Zhang, F. H. Zhang, J. W. Zhang, Q. M. Zhang, Q. Zhang, S. H. Zhang, Y. C. Zhang, Y. M. Zhang, Y. H. Zhang, Y. X. Zhang, Z. J. Zhang, Z. Y. Zhang, Z. P. Zhang, J. Zhao, Q. W. Zhao, Y. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, Z. Y. Zhou, H. L. Zhuang, J. H. Zou

A new measurement of the $\theta_{13}$ mixing angle has been obtained at the Daya Bay Reactor Neutrino Experiment via the detection of inverse beta decays tagged by neutron capture on hydrogen. The antineutrino events for hydrogen capture are distinct from those for gadolinium capture with largely different systematic uncertainties, allowing a determination independent of the gadolinium-capture result and an improvement on the precision of $\theta_{13}$ measurement. With a 217-day antineutrino data set obtained with six antineutrino detectors and from six 2. Read More

Using hybrid density functional theory, we investigated formation energies and transition energies of possible donor-like defects in GaInO3, with the aim of exploring the sources of the experimentally observed n-type conductivity in this material. We predicted that O vacancies are deep donors; interstitial Ga and In are shallow donors but with rather high formation energies (>2.5 eV). Read More

The $p$-spectral radius of a graph $G\ $of order $n$ is defined for any real number $p\geq1$ as \[ \lambda^{\left( p\right) }\left( G\right) =\max\left\{ 2\sum_{\{i,j\}\in E\left( G\right) \ }x_{i}x_{j}:x_{1},\ldots,x_{n}\in\mathbb{R}\text{ and }\left\vert x_{1}\right\vert ^{p}+\cdots+\left\vert x_{n}\right\vert ^{p}=1\right\} . \] The most remarkable feature of $\lambda^{\left( p\right) }$ is that it seamlessly joins several other graph parameters, e.g. Read More

We characterize the r-graph with maximal p-spectral radius among the k-partite r-graphs of order n, and the 3-graph with maximal p-spectral radius among the k-chromatic 3-graphs of order n. Read More

2013Oct
Authors: Daya Bay Collaboration, F. P. An, A. B. Balantekin, H. R. Band, W. Beriguete, M. Bishai, S. Blyth, R. L. Brown, I. Butorov, G. F. Cao, J. Cao, R. Carr, Y. L. Chan, J. F. Chang, Y. Chang, C. Chasman, H. S. Chen, H. Y. Chen, S. J. Chen, S. M. Chen, X. C. Chen, X. H. Chen, Y. Chen, Y. X. Chen, Y. P. Cheng, J. J. Cherwinka, M. C. Chu, J. P. Cummings, J. de Arcos, Z. Y. Deng, Y. Y. Ding, M. V. Diwan, E. Draeger, X. F. Du, D. A. Dwyer, W. R. Edwards, S. R. Ely, J. Y. Fu, L. Q. Ge, R. Gill, M. Gonchar, G. H. Gong, H. Gong, Y. A. Gornushkin, W. Q. Gu, M. Y. Guan, X. H. Guo, R. W. Hackenburg, R. L. Hahn, G. H. Han, S. Hans, M. He, K. M. Heeger, Y. K. Heng, P. Hinrichs, yk. Hor, Y. B. Hsiung, B. Z. Hu, L. J. Hu, L. M. Hu, T. Hu, W. Hu, E. C. Huang, H. X. Huang, H. Z. Huang, X. T. Huang, P. Huber, G. Hussain, Z. Isvan, D. E. Jaffe, P. Jaffke, S. Jetter, X. L. Ji, X. P. Ji, H. J. Jiang, J. B. Jiao, R. A. Johnson, L. Kang, S. H. Kettell, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, W. C. Lai, W. H. Lai, K. Lau, L. Lebanowski, J. Lee, R. T. Lei, R. Leitner, A. Leung, J. K. C. Leung, C. A. Lewis, D. J. Li, F. Li, G. S. Li, Q. J. Li, W. D. Li, X. N. Li, X. Q. Li, Y. F. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. K. Lin, Y. C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, H. Liu, J. C. Liu, J. L. Liu, S. S. Liu, Y. B. Liu, C. Lu, H. Q. Lu, K. B. Luk, Q. M. Ma, X. B. Ma, X. Y. Ma, Y. Q. Ma, K. T. McDonald, M. C. McFarlane, R. D. McKeown, Y. Meng, I. Mitchell, Y. Nakajima, J. Napolitano, D. Naumov, E. Naumova, I. Nemchenok, H. Y. Ngai, W. K. Ngai, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevski, S. Patton, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, B. Ren, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, B. B. Shao, H. Steiner, G. X. Sun, J. L. Sun, Y. H. Tam, H. K. Tanaka, X. Tang, H. Themann, S. Trentalange, O. Tsai, K. V. Tsang, R. H. M. Tsang, C. E. Tull, Y. C. Tung, B. Viren, V. Vorobel, C. H. Wang, L. S. Wang, L. Y. Wang, L. Z. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, W. W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, D. M. Webber, H. Wei, Y. D. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, T. Wise, H. L. H. Wong, S. C. F. Wong, E. Worcester, Q. Wu, D. M. Xia, J. K. Xia, X. Xia, Z. Z. Xing, J. Xu, J. L. Xu, J. Y. Xu, Y. Xu, T. Xue, J. Yan, C. G. Yang, L. Yang, M. S. Yang, M. Ye, M. Yeh, Y. S. Yeh, B. L. Young, G. Y. Yu, J. Y. Yu, Z. Y. Yu, S. L. Zang, L. Zhan, C. Zhang, F. H. Zhang, J. W. Zhang, Q. M. Zhang, S. H. Zhang, Y. C. Zhang, Y. H. Zhang, Y. M. Zhang, Y. X. Zhang, Z. J. Zhang, Z. P. Zhang, Z. Y. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, Z. Y. Zhou, H. L. Zhuang, J. H. Zou

A measurement of the energy dependence of antineutrino disappearance at the Daya Bay Reactor Neutrino Experiment is reported. Electron antineutrinos ($\overline{\nu}_{e}$) from six $2.9$ GW$_{\rm th}$ reactors were detected with six detectors deployed in two near (effective baselines 512 m and 561 m) and one far (1579 m) underground experimental halls. Read More

Cellular automata (CA) have been utilized for decades as discrete models of many physical, mathematical, chemical, biological, and computing systems. The most widely known form of CA, the elementary cellular automaton (ECA), has been studied in particular due to its simple form and versatility. However, these dynamic computation systems possess evolutionary rules dependent on a neighborhood of adjacent cells, which limits their sampling radius and the environments that they can be used in. Read More

The Daya Bay reactor antineutrino experiment is designed to make a precision measurement of the neutrino mixing angle theta13, and recently made the definitive discovery of its nonzero value. It utilizes a set of eight, functionally identical antineutrino detectors to measure the reactor flux and spectrum at baselines of 300 - 2000m from the Daya Bay and Ling Ao Nuclear Power Plants. The Daya Bay antineutrino detectors were built in an above-ground facility and deployed side-by-side at three underground experimental sites near and far from the nuclear reactors. Read More

The rapid cycling synchrotron (RCS) of the China Spallation Neutron Source (CSNS) is a high intensity proton ring with beam power of 100 kW. In order to control the residual activation to meet the requirements of hands-on maintenance, a two-stage collimation system has been designed for the RCS. The collimation system consists of one primary collimator made of thin metal to scatter the beam and four secondary collimators as absorbers. Read More

Mitosis in the early syncytial Drosophila embryo is highly correlated in space and time, as manifested in mitotic wavefronts that propagate across the embryo. In this paper we investigate the idea that the embryo can be considered a mechanically-excitable medium, and that mitotic wavefronts can be understood as nonlinear wavefronts that propagate through this medium. We study the wavefronts via both image analysis of confocal microscopy videos and theoretical models. Read More

We investigate the nonlinear effect of a planar superconducting metamaterial made from niobium nitride (NbN) at terahertz frequencies. As the variation of the incident intense terahertz field alters the intrinsic conductivity in the NbN, a consequent giant amplitude modulation is observed due to the strong nonlinearities. The high sensitivity of the chosen metamaterial even allows observing the nonlinear behaviors at various temperatures, but the resonance modulation induced by the nonlinear effect was distinct from that induced by the heating effect. Read More

Quantum entanglement of two photons created by spontaneous parametric downconversion (SPDC) can be used to probe quantum optical phenomena during a single cycle of light. Harris [Phys. Rev. Read More

2012Oct
Authors: Daya Bay Collaboration, F. P. An, Q. An, J. Z. Bai, A. B. Balantekin, H. R. Band, W. Beriguete, M. Bishai, S. Blyth, R. L. Brown, G. F. Cao, J. Cao, R. Carr, W. T. Chan, J. F. Chang, Y. Chang, C. Chasman, H. S. Chen, H. Y. Chen, S. J. Chen, S. M. Chen, X. C. Chen, X. H. Chen, X. S. Chen, Y. Chen, Y. X. Chen, J. J. Cherwinka, M. C. Chu, J. P. Cummings, Z. Y. Deng, Y. Y. Ding, M. V. Diwan, E. Draeger, X. F. Du, D. Dwyer, W. R. Edwards, S. R. Ely, S. D. Fang, J. Y. Fu, Z. W. Fu, L. Q. Ge, R. L. Gill, M. Gonchar, G. H. Gong, H. Gong, Y. A. Gornushkin, W. Q. Gu, M. Y. Guan, X. H. Guo, R. W. Hackenburg, R. L. Hahn, S. Hans, H. F. Hao, M. He, Q. He, K. M. Heeger, Y. K. Heng, P. Hinrichs, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, H. X. Huang, H. Z. Huang, X. T. Huang, P. Huber, V. Issakov, Z. Isvan, D. E. Jaffe, S. Jetter, X. L. Ji, X. P. Ji, H. J. Jiang, J. B. Jiao, R. A. Johnson, L. Kang, S. H. Kettell, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, C. Y. Lai, W. C. Lai, W. H. Lai, K. Lau, L. Lebanowski, J. Lee, R. T. Lei, R. Leitner, J. K. C. Leung, K. Y. Leung, C. A. Lewis, F. Li, G. S. Li, Q. J. Li, W. D. Li, X. B. Li, X. N. Li, X. Q. Li, Y. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. K. Lin, Y. C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, D. W. Liu, J. C. Liu, J. L. Liu, Y. B. Liu, C. Lu, H. Q. Lu, A. Luk, K. B. Luk, Q. M. Ma, X. B. Ma, X. Y. Ma, Y. Q. Ma, K. T. McDonald, M. C. McFarlane, R. D. McKeown, Y. Meng, D. Mohapatra, Y. Nakajima, J. Napolitano, D. Naumov, I. Nemchenok, H. Y. Ngai, W. K. Ngai, Y. B. Nie, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevski, S. Patton, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, J. Ren, R. Rosero, B. Roskovec, X. C. Ruan, B. B. Shao, K. Shih, H. Steiner, G. X. Sun, J. L. Sun, N. Tagg, Y. H. Tam, H. K. Tanaka, X. Tang, H. Themann, Y. Torun, S. Trentalange, O. Tsai, K. V. Tsang, R. H. M. Tsang, C. E. Tull, Y. C. Tung, B. Viren, V. Vorobel, C. H. Wang, L. S. Wang, L. Y. Wang, L. Z. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, D. M. Webber, H. Y. Wei, Y. D. Wei, L. J. Wen, K. Whisnant, C. G. White, L. Whitehead, Y. Williamson, T. Wise, H. L. H. Wong, E. T. Worcester, F. F. Wu, Q. Wu, J. B. Xi, D. M. Xia, Z. Z. Xing, J. Xu, J. Xu, J. L. Xu, Y. Xu, T. Xue, C. G. Yang, L. Yang, M. Ye, M. Yeh, Y. S. Yeh, B. L. Young, Z. Y. Yu, L. Zhan, C. Zhang, F. H. Zhang, J. W. Zhang, Q. M. Zhang, S. H. Zhang, Y. C. Zhang, Y. H. Zhang, Y. X. Zhang, Z. J. Zhang, Z. P. Zhang, Z. Y. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, Z. Y. Zhou, H. L. Zhuang, J. H. Zou

We report an improved measurement of the neutrino mixing angle $\theta_{13}$ from the Daya Bay Reactor Neutrino Experiment. We exclude a zero value for $\sin^22\theta_{13}$ with a significance of 7.7 standard deviations. Read More

The Daya Bay experiment measures sin^2 2{\theta}_13 using functionally identical antineutrino detectors located at distances of 300 to 2000 meters from the Daya Bay nuclear power complex. Each detector consists of three nested fluid volumes surrounded by photomultiplier tubes. These volumes are coupled to overflow tanks on top of the detector to allow for thermal expansion of the liquid. Read More

2012Mar
Authors: F. P. An, J. Z. Bai, A. B. Balantekin, H. R. Band, D. Beavis, W. Beriguete, M. Bishai, S. Blyth, K. Boddy, R. L. Brown, B. Cai, G. F. Cao, J. Cao, R. Carr, W. T. Chan, J. F. Chang, Y. Chang, C. Chasman, H. S. Chen, H. Y. Chen, S. J. Chen, S. M. Chen, X. C. Chen, X. H. Chen, X. S. Chen, Y. Chen, Y. X. Chen, J. J. Cherwinka, M. C. Chu, J. P. Cummings, Z. Y. Deng, Y. Y. Ding, M. V. Diwan, L. Dong, E. Draeger, X. F. Du, D. A. Dwyer, W. R. Edwards, S. R. Ely, S. D. Fang, J. Y. Fu, Z. W. Fu, L. Q. Ge, V. Ghazikhanian, R. L. Gill, J. Goett, M. Gonchar, G. H. Gong, H. Gong, Y. A. Gornushkin, L. S. Greenler, W. Q. Gu, M. Y. Guan, X. H. Guo, R. W. Hackenburg, R. L. Hahn, S. Hans, M. He, Q. He, W. S. He, K. M. Heeger, Y. K. Heng, P. Hinrichs, T. H. Ho, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, T. Hu, H. X. Huang, H. Z. Huang, P. W. Huang, X. Huang, X. T. Huang, P. Huber, Z. Isvan, D. E. Jaffe, S. Jetter, X. L. Ji, X. P. Ji, H. J. Jiang, W. Q. Jiang, J. B. Jiao, R. A. Johnson, L. Kang, S. H. Kettell, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, C. Y. Lai, W. C. Lai, W. H. Lai, K. Lau, L. Lebanowski, J. Lee, M. K. P. Lee, R. Leitner, J. K. C. Leung, K. Y. Leung, C. A. Lewis, B. Li, F. Li, G. S. Li, J. Li, Q. J. Li, S. F. Li, W. D. Li, X. B. Li, X. N. Li, X. Q. Li, Y. Li, Z. B. Li, H. Liang, J. Liang, C. J. Lin, G. L. Lin, S. K. Lin, S. X. Lin, Y. C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, B. J. Liu, C. Liu, D. W. Liu, H. Liu, J. C. Liu, J. L. Liu, S. Liu, X. Liu, Y. B. Liu, C. Lu, H. Q. Lu, A. Luk, K. B. Luk, T. Luo, X. L. Luo, L. H. Ma, Q. M. Ma, X. B. Ma, X. Y. Ma, Y. Q. Ma, B. Mayes, K. T. McDonald, M. C. McFarlane, R. D. McKeown, Y. Meng, D. Mohapatra, J. E. Morgan, Y. Nakajima, J. Napolitano, D. Naumov, I. Nemchenok, C. Newsom, H. Y. Ngai, W. K. Ngai, Y. B. Nie, Z. Ning, J. P. Ochoa-Ricoux, D. Oh, A. Olshevski, A. Pagac, S. Patton, C. Pearson, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, N. Raper, R. Rosero, B. Roskovec, X. C. Ruan, B. Seilhan, B. B. Shao, K. Shih, H. Steiner, P. Stoler, G. X. Sun, J. L. Sun, Y. H. Tam, H. K. Tanaka, X. Tang, H. Themann, Y. Torun, S. Trentalange, O. Tsai, K. V. Tsang, R. H. M. Tsang, C. Tull, B. Viren, S. Virostek, V. Vorobel, C. H. Wang, L. S. Wang, L. Y. Wang, L. Z. Wang, M. Wang, N. Y. Wang, R. G. Wang, T. Wang, W. Wang, X. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, D. M. Webber, Y. D. Wei, L. J. Wen, D. L. Wenman, K. Whisnant, C. G. White, L. Whitehead, C. A. Whitten Jr., J. Wilhelmi, T. Wise, H. C. Wong, H. L. H. Wong, J. Wong, E. T. Worcester, F. F. Wu, Q. Wu, D. M. Xia, S. T. Xiang, Q. Xiao, Z. Z. Xing, G. Xu, J. Xu, J. Xu, J. L. Xu, W. Xu, Y. Xu, T. Xue, C. G. Yang, L. Yang, M. Ye, M. Yeh, Y. S. Yeh, K. Yip, B. L. Young, Z. Y. Yu, L. Zhan, C. Zhang, F. H. Zhang, J. W. Zhang, Q. M. Zhang, K. Zhang, Q. X. Zhang, S. H. Zhang, Y. C. Zhang, Y. H. Zhang, Y. X. Zhang, Z. J. Zhang, Z. P. Zhang, Z. Y. Zhang, J. Zhao, Q. W. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, Z. Y. Zhou, H. L. Zhuang, J. H. Zou

The Daya Bay Reactor Neutrino Experiment has measured a non-zero value for the neutrino mixing angle $\theta_{13}$ with a significance of 5.2 standard deviations. Antineutrinos from six 2. Read More

2012Feb
Authors: Daya Bay Collaboration, F. P. An, Q. An, J. Z. Bai, A. B. Balantekin, H. R. Band, W. Beriguete, M. Bishai, S. Blyth, R. L. Brown, G. F. Cao, J. Cao, R. Carr, J. F. Chang, Y. Chang, C. Chasman, H. S. Chen, S. J. Chen, S. M. Chen, X. C. Chen, X. H. Chen, X. S. Chen, Y. Chen, J. J. Cherwinka, M. C. Chu, J. P. Cummings, Z. Y. Deng, Y. Y. Ding, M. V. Diwan, E. Draeger, X. F. Du, D. Dwyer, W. R. Edwards, S. R. Ely, S. D. Fang, J. Y. Fu, Z. W. Fu, L. Q. Ge, R. L. Gill, M. Gonchar, G. H. Gong, H. Gong, Y. A. Gornushkin, L. S. Greenler, W. Q. Gu, M. Y. Guan, X. H. Guo, R. W. Hackenburg, R. L. Hahn, S. Hans, H. F. Hao, M. He, Q. He, W. S. He, K. M. Heeger, Y. K. Heng, P. Hinrichs, T. H. Ho, Y. K. Hor, Y. B. Hsiung, B. Z. Hu, T. Hu, T. Hu, H. X. Huang, H. Z. Huang, P. W. Huang, X. Huang, X. T. Huang, P. Huber, D. E. Jaffe, S. Jetter, X. L. Ji, X. P. Ji, H. J. Jiang, W. Q. Jiang, J. B. Jiao, R. A. Johnson, L. Kang, S. H. Kettell, M. Kramer, K. K. Kwan, M. W. Kwok, T. Kwok, C. Y. Lai, W. C. Lai, W. H. Lai, K. Lau, L. Lebanowski, M. K. P. Lee, R. Leitner, J. K. C. Leung, K. Y. Leung, C. A. Lewis, F. Li, G. S. Li, J. Li, Q. J. Li, S. F. Li, W. D. Li, X. B. Li, X. N. Li, X. Q. Li, Y. Li, Z. B. Li, H. Liang, C. J. Lin, G. L. Lin, S. K. Lin, S. X. Lin, Y. C. Lin, J. J. Ling, J. M. Link, L. Littenberg, B. R. Littlejohn, B. J. Liu, D. W. Liu, J. C. Liu, J. L. Liu, S. Liu, X. Liu, Y. B. Liu, C. Lu, H. Q. Lu, A. Luk, K. B. Luk, X. L. Luo, L. H. Ma, Q. M. Ma, X. Y. Ma, Y. Q. Ma, B. Mayes, K. T. McDonald, M. C. McFarlane, R. D. McKeown, Y. Meng, D. Mohapatra, Y. Nakajima, J. Napolitano, D. Naumov, I. Nemchenok, C. Newsom, H. Y. Ngai, W. K. Ngai, Y. B. Nie, Z. Ning, J. P. Ochoa-Ricoux, A. Olshevski, A. Pagac, S. Patton, V. Pec, J. C. Peng, L. E. Piilonen, L. Pinsky, C. S. J. Pun, F. Z. Qi, M. Qi, X. Qian, R. Rosero, B. Roskovec, X. C. Ruan, B. Seilhan, B. B. Shao, K. Shih, H. Steiner, P. Stoler, G. X. Sun, J. L. Sun, Y. H. Tam, H. K. Tanaka, X. Tang, Y. Torun, S. Trentalange, O. Tsai, K. V. Tsang, R. H. M. Tsang, C. Tull, B. Viren, V. Vorobel, C. H. Wang, L. S. Wang, L. Y. Wang, M. Wang, N. Y. Wang, R. G. Wang, W. Wang, X. Wang, Y. F. Wang, Z. Wang, Z. Wang, Z. M. Wang, D. M. Webber, Y. D. Wei, L. J. Wen, D. L. Wenman, K. Whisnant, C. G. White, L. Whitehead, J. Wilhelmi, T. Wise, H. L. H. Wong, J. Wong, F. F. Wu, Q. Wu, J. B. Xi, D. M. Xia, Q. Xiao, Z. Z. Xing, G. Xu, J. Xu, J. Xu, J. L. Xu, Y. Xu, T. Xue, C. G. Yang, L. Yang, M. Ye, M. Yeh, Y. S. Yeh, B. L. Young, Z. Y. Yu, L. Zhan, C. Zhang, F. H. Zhang, J. W. Zhang, Q. M. Zhang, S. H. Zhang, Y. C. Zhang, Y. H. Zhang, Y. X. Zhang, Z. J. Zhang, Z. P. Zhang, Z. Y. Zhang, H. Zhao, J. Zhao, Q. W. Zhao, Y. B. Zhao, L. Zheng, W. L. Zhong, L. Zhou, Y. Z. Zhou, Z. Y. Zhou, H. L. Zhuang, J. H. Zou

The Daya Bay Reactor Neutrino Experiment is designed to determine precisely the neutrino mixing angle $\theta_{13}$ with a sensitivity better than 0.01 in the parameter sin$^22\theta_{13}$ at the 90% confidence level. To achieve this goal, the collaboration will build eight functionally identical antineutrino detectors. Read More

A new mathematical method is established to represent the operator, wave functions and square matrix in the same representation. We can obtain the specific square matrices corresponding to the angular momentum and Runge-Lenz vector operators with invoking assistance from the operator relations and the orthonormal wave functions. Furthermore, the first order differential equations will be given to deduce the specific wave functions without using the solution of the Schrodinger equation which is the second order differential equation. Read More

We present in this letter terahertz (THz) metamaterials with low ohmic losses made from low-temperature superconductor niobium nitride (NbN) films. The resonance properties are characterized by THz time-domain spectroscopy. The unloaded quality factor reaches as high as about 178 at 8 K with the resonance frequency at around 0. Read More

We present the first observation of Landau-Zener-St\"{u}ckelberg (LZS) interference of the dressed states arising from an artificial atom, a superconducting phase qubit, interacting with a microwave field. The dependence of LZS interference fringes on various external parameters and the initial state of the qubit agrees quantitatively very well with the theoretical prediction. Such LZS interferometry between the dressed states enables us to control the quantum states of a tetrapartite solid-state system with ease, demonstrating the feasibility of implementing efficient multipartite quantum logic gates with this unique approach. Read More

Superconducting terahertz (THz) metamaterial (MM) made from superconducting Nb film has been investigated using a continuous-wave THz spectroscopy with a superconducting split-coil magnet. The obtained quality factors of the resonant modes at 132 GHz and 450 GHz are about three times as large as those calculated for a metal THz MM operating at 1 K, which indicates that superconducting THz MM is a very nice candidate to achieve low loss performance. In addition, the magnetic field-tuning on superconducting THz MM is also demonstrated, which offer an alternative tuning method apart from the existed electric, optical and thermal tuning on THz MM. Read More