R. Boughezal

R. Boughezal
Are you R. Boughezal?

Claim your profile, edit publications, add additional information:

Contact Details

Name
R. Boughezal
Affiliation
Location

Pubs By Year

Pub Categories

 
High Energy Physics - Phenomenology (50)
 
High Energy Physics - Experiment (22)
 
Nuclear Theory (3)
 
High Energy Physics - Lattice (1)
 
Physics - Computational Physics (1)
 
Cosmology and Nongalactic Astrophysics (1)

Publications Authored By R. Boughezal

We calculate the beam function for longitudinally-polarized quarks through next-to-next-to-leading order (NNLO) in QCD perturbation theory. This is the last missing ingredient needed to apply the factorization theorem for the $N$-jettiness event-shape variable in polarized collisions through the NNLO level. We present all technical details of our derivation. Read More

We discuss the leading-logarithmic power corrections in the $N$-jettiness subtraction scheme for higher-order perturbative QCD calculations. We compute the next-to-leading order power corrections for an arbitrary $N$-jet process, and we explicitly calculate the power correction through next-to-next-to-leading order for color-singlet production for both $q\bar{q}$ and $gg$ initiated processes. Our results are compact and simple to implement numerically. Read More

2016Oct
Authors: D. de Florian1, C. Grojean2, F. Maltoni3, C. Mariotti4, A. Nikitenko5, M. Pieri6, P. Savard7, M. Schumacher8, R. Tanaka9, R. Aggleton10, M. Ahmad11, B. Allanach12, C. Anastasiou13, W. Astill14, S. Badger15, M. Badziak16, J. Baglio17, E. Bagnaschi18, A. Ballestrero19, A. Banfi20, D. Barducci21, M. Beckingham22, C. Becot23, G. Bélanger24, J. Bellm25, N. Belyaev26, F. U. Bernlochner27, C. Beskidt28, A. Biekötter29, F. Bishara30, W. Bizon31, N. E. Bomark32, M. Bonvini33, S. Borowka34, V. Bortolotto35, S. Boselli36, F. J. Botella37, R. Boughezal38, G. C. Branco39, J. Brehmer40, L. Brenner41, S. Bressler42, I. Brivio43, A. Broggio44, H. Brun45, G. Buchalla46, C. D. Burgard47, A. Calandri48, L. Caminada49, R. Caminal Armadans50, F. Campanario51, J. Campbell52, F. Caola53, C. M. Carloni Calame54, S. Carrazza55, A. Carvalho56, M. Casolino57, O. Cata58, A. Celis59, F. Cerutti60, N. Chanon61, M. Chen62, X. Chen63, B. Chokoufé Nejad64, N. Christensen65, M. Ciuchini66, R. Contino67, T. Corbett68, D. Curtin69, M. Dall'Osso70, A. David71, S. Dawson72, J. de Blas73, W. de Boer74, P. de Castro Manzano75, C. Degrande76, R. L. Delgado77, F. Demartin78, A. Denner79, B. Di Micco80, R. Di Nardo81, S. Dittmaier82, A. Dobado83, T. Dorigo84, F. A. Dreyer85, M. Dührssen86, C. Duhr87, F. Dulat88, K. Ecker89, K. Ellis90, U. Ellwanger91, C. Englert92, D. Espriu93, A. Falkowski94, L. Fayard95, R. Feger96, G. Ferrera97, A. Ferroglia98, N. Fidanza99, T. Figy100, M. Flechl101, D. Fontes102, S. Forte103, P. Francavilla104, E. Franco105, R. Frederix106, A. Freitas107, F. F. Freitas108, F. Frensch109, S. Frixione110, B. Fuks111, E. Furlan112, S. Gadatsch113, J. Gao114, Y. Gao115, M. V. Garzelli116, T. Gehrmann117, R. Gerosa118, M. Ghezzi119, D. Ghosh120, S. Gieseke121, D. Gillberg122, G. F. Giudice123, E. W. N. Glover124, F. Goertz125, D. Gonçalves126, J. Gonzalez-Fraile127, M. Gorbahn128, S. Gori129, C. A. Gottardo130, M. Gouzevitch131, P. Govoni132, D. Gray133, M. Grazzini134, N. Greiner135, A. Greljo136, J. Grigo137, A. V. Gritsan138, R. Gröber139, S. Guindon140, H. E. Haber141, C. Han142, T. Han143, R. Harlander144, M. A. Harrendorf145, H. B. Hartanto146, C. Hays147, S. Heinemeyer148, G. Heinrich149, M. Herrero150, F. Herzog151, B. Hespel152, V. Hirschi153, S. Hoeche154, S. Honeywell155, S. J. Huber156, C. Hugonie157, J. Huston158, A. Ilnicka159, G. Isidori160, B. Jäger161, M. Jaquier162, S. P. Jones163, A. Juste164, S. Kallweit165, A. Kaluza166, A. Kardos167, A. Karlberg168, Z. Kassabov169, N. Kauer170, D. I. Kazakov171, M. Kerner172, W. Kilian173, F. Kling174, K. Köneke175, R. Kogler176, R. Konoplich177, S. Kortner178, S. Kraml179, C. Krause180, F. Krauss181, M. Krawczyk182, A. Kulesza183, S. Kuttimalai184, R. Lane185, A. Lazopoulos186, G. Lee187, P. Lenzi188, I. M. Lewis189, Y. Li190, S. Liebler191, J. Lindert192, X. Liu193, Z. Liu194, F. J. Llanes-Estrada195, H. E. Logan196, D. Lopez-Val197, I. Low198, G. Luisoni199, P. Maierhöfer200, E. Maina201, B. Mansoulié202, H. Mantler203, M. Mantoani204, A. C. Marini205, V. I. Martinez Outschoorn206, S. Marzani207, D. Marzocca208, A. Massironi209, K. Mawatari210, J. Mazzitelli211, A. McCarn212, B. Mellado213, K. Melnikov214, S. B. Menari215, L. Merlo216, C. Meyer217, P. Milenovic218, K. Mimasu219, S. Mishima220, B. Mistlberger221, S. -O. Moch222, A. Mohammadi223, P. F. Monni224, G. Montagna225, M. Moreno Llácer226, N. Moretti227, S. Moretti228, L. Motyka229, A. Mück230, M. Mühlleitner231, S. Munir232, P. Musella233, P. Nadolsky234, D. Napoletano235, M. Nebot236, C. Neu237, M. Neubert238, R. Nevzorov239, O. Nicrosini240, J. Nielsen241, K. Nikolopoulos242, J. M. No243, C. O'Brien244, T. Ohl245, C. Oleari246, T. Orimoto247, D. Pagani248, C. E. Pandini249, A. Papaefstathiou250, A. S. Papanastasiou251, G. Passarino252, B. D. Pecjak253, M. Pelliccioni254, G. Perez255, L. Perrozzi256, F. Petriello257, G. Petrucciani258, E. Pianori259, F. Piccinini260, M. Pierini261, A. Pilkington262, S. Plätzer263, T. Plehn264, R. Podskubka265, C. T. Potter266, S. Pozzorini267, K. Prokofiev268, A. Pukhov269, I. Puljak270, M. Queitsch-Maitland271, J. Quevillon272, D. Rathlev273, M. Rauch274, E. Re275, M. N. Rebelo276, D. Rebuzzi277, L. Reina278, C. Reuschle279, J. Reuter280, M. Riembau281, F. Riva282, A. Rizzi283, T. Robens284, R. Röntsch285, J. Rojo286, J. C. Romão287, N. Rompotis288, J. Roskes289, R. Roth290, G. P. Salam291, R. Salerno292, R. Santos293, V. Sanz294, J. J. Sanz-Cillero295, H. Sargsyan296, U. Sarica297, P. Schichtel298, J. Schlenk299, T. Schmidt300, C. Schmitt301, M. Schönherr302, U. Schubert303, M. Schulze304, S. Sekula305, M. Sekulla306, E. Shabalina307, H. S. Shao308, J. Shelton309, C. H. Shepherd-Themistocleous310, S. Y. Shim311, F. Siegert312, A. Signer313, J. P. Silva314, L. Silvestrini315, M. Sjodahl316, P. Slavich317, M. Slawinska318, L. Soffi319, M. Spannowsky320, C. Speckner321, D. M. Sperka322, M. Spira323, O. Stål324, F. Staub325, T. Stebel326, T. Stefaniak327, M. Steinhauser328, I. W. Stewart329, M. J. Strassler330, J. Streicher331, D. M. Strom332, S. Su333, X. Sun334, F. J. Tackmann335, K. Tackmann336, A. M. Teixeira337, R. Teixeira de Lima338, V. Theeuwes339, R. Thorne340, D. Tommasini341, P. Torrielli342, M. Tosi343, F. Tramontano344, Z. Trócsányi345, M. Trott346, I. Tsinikos347, M. Ubiali348, P. Vanlaer349, W. Verkerke350, A. Vicini351, L. Viliani352, E. Vryonidou353, D. Wackeroth354, C. E. M. Wagner355, J. Wang356, S. Wayand357, G. Weiglein358, C. Weiss359, M. Wiesemann360, C. Williams361, J. Winter362, D. Winterbottom363, R. Wolf364, M. Xiao365, L. L. Yang366, R. Yohay367, S. P. Y. Yuen368, G. Zanderighi369, M. Zaro370, D. Zeppenfeld371, R. Ziegler372, T. Zirke373, J. Zupan374
Affiliations: 1eds., 2eds., 3eds., 4eds., 5eds., 6eds., 7eds., 8eds., 9eds., 10The LHC Higgs Cross Section Working Group, 11The LHC Higgs Cross Section Working Group, 12The LHC Higgs Cross Section Working Group, 13The LHC Higgs Cross Section Working Group, 14The LHC Higgs Cross Section Working Group, 15The LHC Higgs Cross Section Working Group, 16The LHC Higgs Cross Section Working Group, 17The LHC Higgs Cross Section Working Group, 18The LHC Higgs Cross Section Working Group, 19The LHC Higgs Cross Section Working Group, 20The LHC Higgs Cross Section Working Group, 21The LHC Higgs Cross Section Working Group, 22The LHC Higgs Cross Section Working Group, 23The LHC Higgs Cross Section Working Group, 24The LHC Higgs Cross Section Working Group, 25The LHC Higgs Cross Section Working Group, 26The LHC Higgs Cross Section Working Group, 27The LHC Higgs Cross Section Working Group, 28The LHC Higgs Cross Section Working Group, 29The LHC Higgs Cross Section Working Group, 30The LHC Higgs Cross Section Working Group, 31The LHC Higgs Cross Section Working Group, 32The LHC Higgs Cross Section Working Group, 33The LHC Higgs Cross Section Working Group, 34The LHC Higgs Cross Section Working Group, 35The LHC Higgs Cross Section Working Group, 36The LHC Higgs Cross Section Working Group, 37The LHC Higgs Cross Section Working Group, 38The LHC Higgs Cross Section Working Group, 39The LHC Higgs Cross Section Working Group, 40The LHC Higgs Cross Section Working Group, 41The LHC Higgs Cross Section Working Group, 42The LHC Higgs Cross Section Working Group, 43The LHC Higgs Cross Section Working Group, 44The LHC Higgs Cross Section Working Group, 45The LHC Higgs Cross Section Working Group, 46The LHC Higgs Cross Section Working Group, 47The LHC Higgs Cross Section Working Group, 48The LHC Higgs Cross Section Working Group, 49The LHC Higgs Cross Section Working Group, 50The LHC Higgs Cross Section Working Group, 51The LHC Higgs Cross Section Working Group, 52The LHC Higgs Cross Section Working Group, 53The LHC Higgs Cross Section Working Group, 54The LHC Higgs Cross Section Working Group, 55The LHC Higgs Cross Section Working Group, 56The LHC Higgs Cross Section Working Group, 57The LHC Higgs Cross Section Working Group, 58The LHC Higgs Cross Section Working Group, 59The LHC Higgs Cross Section Working Group, 60The LHC Higgs Cross Section Working Group, 61The LHC Higgs Cross Section Working Group, 62The LHC Higgs Cross Section Working Group, 63The LHC Higgs Cross Section Working Group, 64The LHC Higgs Cross Section Working Group, 65The LHC Higgs Cross Section Working Group, 66The LHC Higgs Cross Section Working Group, 67The LHC Higgs Cross Section Working Group, 68The LHC Higgs Cross Section Working Group, 69The LHC Higgs Cross Section Working Group, 70The LHC Higgs Cross Section Working Group, 71The LHC Higgs Cross Section Working Group, 72The LHC Higgs Cross Section Working Group, 73The LHC Higgs Cross Section Working Group, 74The LHC Higgs Cross Section Working Group, 75The LHC Higgs Cross Section Working Group, 76The LHC Higgs Cross Section Working Group, 77The LHC Higgs Cross Section Working Group, 78The LHC Higgs Cross Section Working Group, 79The LHC Higgs Cross Section Working Group, 80The LHC Higgs Cross Section Working Group, 81The LHC Higgs Cross Section Working Group, 82The LHC Higgs Cross Section Working Group, 83The LHC Higgs Cross Section Working Group, 84The LHC Higgs Cross Section Working Group, 85The LHC Higgs Cross Section Working Group, 86The LHC Higgs Cross Section Working Group, 87The LHC Higgs Cross Section Working Group, 88The LHC Higgs Cross Section Working Group, 89The LHC Higgs Cross Section Working Group, 90The LHC Higgs Cross Section Working Group, 91The LHC Higgs Cross Section Working Group, 92The LHC Higgs Cross Section Working Group, 93The LHC Higgs Cross Section Working Group, 94The LHC Higgs Cross Section Working Group, 95The LHC Higgs Cross Section Working Group, 96The LHC Higgs Cross Section Working Group, 97The LHC Higgs Cross Section Working Group, 98The LHC Higgs Cross Section Working Group, 99The LHC Higgs Cross Section Working Group, 100The LHC Higgs Cross Section Working Group, 101The LHC Higgs Cross Section Working Group, 102The LHC Higgs Cross Section Working Group, 103The LHC Higgs Cross Section Working Group, 104The LHC Higgs Cross Section Working Group, 105The LHC Higgs Cross Section Working Group, 106The LHC Higgs Cross Section Working Group, 107The LHC Higgs Cross Section Working Group, 108The LHC Higgs Cross Section Working Group, 109The LHC Higgs Cross Section Working Group, 110The LHC Higgs Cross Section Working Group, 111The LHC Higgs Cross Section Working Group, 112The LHC Higgs Cross Section Working Group, 113The LHC Higgs Cross Section Working Group, 114The LHC Higgs Cross Section Working Group, 115The LHC Higgs Cross Section Working Group, 116The LHC Higgs Cross Section Working Group, 117The LHC Higgs Cross Section Working Group, 118The LHC Higgs Cross Section Working Group, 119The LHC Higgs Cross Section Working Group, 120The LHC Higgs Cross Section Working Group, 121The LHC Higgs Cross Section Working Group, 122The LHC Higgs Cross Section Working Group, 123The LHC Higgs Cross Section Working Group, 124The LHC Higgs Cross Section Working Group, 125The LHC Higgs Cross Section Working Group, 126The LHC Higgs Cross Section Working Group, 127The LHC Higgs Cross Section Working Group, 128The LHC Higgs Cross Section Working Group, 129The LHC Higgs Cross Section Working Group, 130The LHC Higgs Cross Section Working Group, 131The LHC Higgs Cross Section Working Group, 132The LHC Higgs Cross Section Working Group, 133The LHC Higgs Cross Section Working Group, 134The LHC Higgs Cross Section Working Group, 135The LHC Higgs Cross Section Working Group, 136The LHC Higgs Cross Section Working Group, 137The LHC Higgs Cross Section Working Group, 138The LHC Higgs Cross Section Working Group, 139The LHC Higgs Cross Section Working Group, 140The LHC Higgs Cross Section Working Group, 141The LHC Higgs Cross Section Working Group, 142The LHC Higgs Cross Section Working Group, 143The LHC Higgs Cross Section Working Group, 144The LHC Higgs Cross Section Working Group, 145The LHC Higgs Cross Section Working Group, 146The LHC Higgs Cross Section Working Group, 147The LHC Higgs Cross Section Working Group, 148The LHC Higgs Cross Section Working Group, 149The LHC Higgs Cross Section Working Group, 150The LHC Higgs Cross Section Working Group, 151The LHC Higgs Cross Section Working Group, 152The LHC Higgs Cross Section Working Group, 153The LHC Higgs Cross Section Working Group, 154The LHC Higgs Cross Section Working Group, 155The LHC Higgs Cross Section Working Group, 156The LHC Higgs Cross Section Working Group, 157The LHC Higgs Cross Section Working Group, 158The LHC Higgs Cross Section Working Group, 159The LHC Higgs Cross Section Working Group, 160The LHC Higgs Cross Section Working Group, 161The LHC Higgs Cross Section Working Group, 162The LHC Higgs Cross Section Working Group, 163The LHC Higgs Cross Section Working Group, 164The LHC Higgs Cross Section Working Group, 165The LHC Higgs Cross Section Working Group, 166The LHC Higgs Cross Section Working Group, 167The LHC Higgs Cross Section Working Group, 168The LHC Higgs Cross Section Working Group, 169The LHC Higgs Cross Section Working Group, 170The LHC Higgs Cross Section Working Group, 171The LHC Higgs Cross Section Working Group, 172The LHC Higgs Cross Section Working Group, 173The LHC Higgs Cross Section Working Group, 174The LHC Higgs Cross Section Working Group, 175The LHC Higgs Cross Section Working Group, 176The LHC Higgs Cross Section Working Group, 177The LHC Higgs Cross Section Working Group, 178The LHC Higgs Cross Section Working Group, 179The LHC Higgs Cross Section Working Group, 180The LHC Higgs Cross Section Working Group, 181The LHC Higgs Cross Section Working Group, 182The LHC Higgs Cross Section Working Group, 183The LHC Higgs Cross Section Working Group, 184The LHC Higgs Cross Section Working Group, 185The LHC Higgs Cross Section Working Group, 186The LHC Higgs Cross Section Working Group, 187The LHC Higgs Cross Section Working Group, 188The LHC Higgs Cross Section Working Group, 189The LHC Higgs Cross Section Working Group, 190The LHC Higgs Cross Section Working Group, 191The LHC Higgs Cross Section Working Group, 192The LHC Higgs Cross Section Working Group, 193The LHC Higgs Cross Section Working Group, 194The LHC Higgs Cross Section Working Group, 195The LHC Higgs Cross Section Working Group, 196The LHC Higgs Cross Section Working Group, 197The LHC Higgs Cross Section Working Group, 198The LHC Higgs Cross Section Working Group, 199The LHC Higgs Cross Section Working Group, 200The LHC Higgs Cross Section Working Group, 201The LHC Higgs Cross Section Working Group, 202The LHC Higgs Cross Section Working Group, 203The LHC Higgs Cross Section Working Group, 204The LHC Higgs Cross Section Working Group, 205The LHC Higgs Cross Section Working Group, 206The LHC Higgs Cross Section Working Group, 207The LHC Higgs Cross Section Working Group, 208The LHC Higgs Cross Section Working Group, 209The LHC Higgs Cross Section Working Group, 210The LHC Higgs Cross Section Working Group, 211The LHC Higgs Cross Section Working Group, 212The LHC Higgs Cross Section Working Group, 213The LHC Higgs Cross Section Working Group, 214The LHC Higgs Cross Section Working Group, 215The LHC Higgs Cross Section Working Group, 216The LHC Higgs Cross Section Working Group, 217The LHC Higgs Cross Section Working Group, 218The LHC Higgs Cross Section Working Group, 219The LHC Higgs Cross Section Working Group, 220The LHC Higgs Cross Section Working Group, 221The LHC Higgs Cross Section Working Group, 222The LHC Higgs Cross Section Working Group, 223The LHC Higgs Cross Section Working Group, 224The LHC Higgs Cross Section Working Group, 225The LHC Higgs Cross Section Working Group, 226The LHC Higgs Cross Section Working Group, 227The LHC Higgs Cross Section Working Group, 228The LHC Higgs Cross Section Working Group, 229The LHC Higgs Cross Section Working Group, 230The LHC Higgs Cross Section Working Group, 231The LHC Higgs Cross Section Working Group, 232The LHC Higgs Cross Section Working Group, 233The LHC Higgs Cross Section Working Group, 234The LHC Higgs Cross Section Working Group, 235The LHC Higgs Cross Section Working Group, 236The LHC Higgs Cross Section Working Group, 237The LHC Higgs Cross Section Working Group, 238The LHC Higgs Cross Section Working Group, 239The LHC Higgs Cross Section Working Group, 240The LHC Higgs Cross Section Working Group, 241The LHC Higgs Cross Section Working Group, 242The LHC Higgs Cross Section Working Group, 243The LHC Higgs Cross Section Working Group, 244The LHC Higgs Cross Section Working Group, 245The LHC Higgs Cross Section Working Group, 246The LHC Higgs Cross Section Working Group, 247The LHC Higgs Cross Section Working Group, 248The LHC Higgs Cross Section Working Group, 249The LHC Higgs Cross Section Working Group, 250The LHC Higgs Cross Section Working Group, 251The LHC Higgs Cross Section Working Group, 252The LHC Higgs Cross Section Working Group, 253The LHC Higgs Cross Section Working Group, 254The LHC Higgs Cross Section Working Group, 255The LHC Higgs Cross Section Working Group, 256The LHC Higgs Cross Section Working Group, 257The LHC Higgs Cross Section Working Group, 258The LHC Higgs Cross Section Working Group, 259The LHC Higgs Cross Section Working Group, 260The LHC Higgs Cross Section Working Group, 261The LHC Higgs Cross Section Working Group, 262The LHC Higgs Cross Section Working Group, 263The LHC Higgs Cross Section Working Group, 264The LHC Higgs Cross Section Working Group, 265The LHC Higgs Cross Section Working Group, 266The LHC Higgs Cross Section Working Group, 267The LHC Higgs Cross Section Working Group, 268The LHC Higgs Cross Section Working Group, 269The LHC Higgs Cross Section Working Group, 270The LHC Higgs Cross Section Working Group, 271The LHC Higgs Cross Section Working Group, 272The LHC Higgs Cross Section Working Group, 273The LHC Higgs Cross Section Working Group, 274The LHC Higgs Cross Section Working Group, 275The LHC Higgs Cross Section Working Group, 276The LHC Higgs Cross Section Working Group, 277The LHC Higgs Cross Section Working Group, 278The LHC Higgs Cross Section Working Group, 279The LHC Higgs Cross Section Working Group, 280The LHC Higgs Cross Section Working Group, 281The LHC Higgs Cross Section Working Group, 282The LHC Higgs Cross Section Working Group, 283The LHC Higgs Cross Section Working Group, 284The LHC Higgs Cross Section Working Group, 285The LHC Higgs Cross Section Working Group, 286The LHC Higgs Cross Section Working Group, 287The LHC Higgs Cross Section Working Group, 288The LHC Higgs Cross Section Working Group, 289The LHC Higgs Cross Section Working Group, 290The LHC Higgs Cross Section Working Group, 291The LHC Higgs Cross Section Working Group, 292The LHC Higgs Cross Section Working Group, 293The LHC Higgs Cross Section Working Group, 294The LHC Higgs Cross Section Working Group, 295The LHC Higgs Cross Section Working Group, 296The LHC Higgs Cross Section Working Group, 297The LHC Higgs Cross Section Working Group, 298The LHC Higgs Cross Section Working Group, 299The LHC Higgs Cross Section Working Group, 300The LHC Higgs Cross Section Working Group, 301The LHC Higgs Cross Section Working Group, 302The LHC Higgs Cross Section Working Group, 303The LHC Higgs Cross Section Working Group, 304The LHC Higgs Cross Section Working Group, 305The LHC Higgs Cross Section Working Group, 306The LHC Higgs Cross Section Working Group, 307The LHC Higgs Cross Section Working Group, 308The LHC Higgs Cross Section Working Group, 309The LHC Higgs Cross Section Working Group, 310The LHC Higgs Cross Section Working Group, 311The LHC Higgs Cross Section Working Group, 312The LHC Higgs Cross Section Working Group, 313The LHC Higgs Cross Section Working Group, 314The LHC Higgs Cross Section Working Group, 315The LHC Higgs Cross Section Working Group, 316The LHC Higgs Cross Section Working Group, 317The LHC Higgs Cross Section Working Group, 318The LHC Higgs Cross Section Working Group, 319The LHC Higgs Cross Section Working Group, 320The LHC Higgs Cross Section Working Group, 321The LHC Higgs Cross Section Working Group, 322The LHC Higgs Cross Section Working Group, 323The LHC Higgs Cross Section Working Group, 324The LHC Higgs Cross Section Working Group, 325The LHC Higgs Cross Section Working Group, 326The LHC Higgs Cross Section Working Group, 327The LHC Higgs Cross Section Working Group, 328The LHC Higgs Cross Section Working Group, 329The LHC Higgs Cross Section Working Group, 330The LHC Higgs Cross Section Working Group, 331The LHC Higgs Cross Section Working Group, 332The LHC Higgs Cross Section Working Group, 333The LHC Higgs Cross Section Working Group, 334The LHC Higgs Cross Section Working Group, 335The LHC Higgs Cross Section Working Group, 336The LHC Higgs Cross Section Working Group, 337The LHC Higgs Cross Section Working Group, 338The LHC Higgs Cross Section Working Group, 339The LHC Higgs Cross Section Working Group, 340The LHC Higgs Cross Section Working Group, 341The LHC Higgs Cross Section Working Group, 342The LHC Higgs Cross Section Working Group, 343The LHC Higgs Cross Section Working Group, 344The LHC Higgs Cross Section Working Group, 345The LHC Higgs Cross Section Working Group, 346The LHC Higgs Cross Section Working Group, 347The LHC Higgs Cross Section Working Group, 348The LHC Higgs Cross Section Working Group, 349The LHC Higgs Cross Section Working Group, 350The LHC Higgs Cross Section Working Group, 351The LHC Higgs Cross Section Working Group, 352The LHC Higgs Cross Section Working Group, 353The LHC Higgs Cross Section Working Group, 354The LHC Higgs Cross Section Working Group, 355The LHC Higgs Cross Section Working Group, 356The LHC Higgs Cross Section Working Group, 357The LHC Higgs Cross Section Working Group, 358The LHC Higgs Cross Section Working Group, 359The LHC Higgs Cross Section Working Group, 360The LHC Higgs Cross Section Working Group, 361The LHC Higgs Cross Section Working Group, 362The LHC Higgs Cross Section Working Group, 363The LHC Higgs Cross Section Working Group, 364The LHC Higgs Cross Section Working Group, 365The LHC Higgs Cross Section Working Group, 366The LHC Higgs Cross Section Working Group, 367The LHC Higgs Cross Section Working Group, 368The LHC Higgs Cross Section Working Group, 369The LHC Higgs Cross Section Working Group, 370The LHC Higgs Cross Section Working Group, 371The LHC Higgs Cross Section Working Group, 372The LHC Higgs Cross Section Working Group, 373The LHC Higgs Cross Section Working Group, 374The LHC Higgs Cross Section Working Group

This Report summarizes the results of the activities of the LHC Higgs Cross Section Working Group in the period 2014-2016. The main goal of the working group was to present the state-of-the-art of Higgs physics at the LHC, integrating all new results that have appeared in the last few years. The first part compiles the most up-to-date predictions of Higgs boson production cross sections and decay branching ratios, parton distribution functions, and off-shell Higgs boson production and interference effects. Read More

We compute the ${\cal O}(\alpha^2\alpha_s^2)$ perturbative corrections to inclusive jet production in electron-nucleon collisions. This process is of particular interest to the physics program of a future Electron Ion Collider (EIC). We include all relevant partonic processes, including deep-inelastic scattering contributions, photon-initiated corrections, and parton-parton scattering terms that first appear at this order. Read More

This report summarises the properties of Standard Model processes at the 100 TeV pp collider. We document the production rates and typical distributions for a number of benchmark Standard Model processes, and discuss new dynamical phenomena arising at the highest energies available at this collider. We discuss the intrinsic physics interest in the measurement of these Standard Model processes, as well as their role as backgrounds for New Physics searches. Read More

We present the implementation of several color-singlet final-state processes at Next-to-Next-to Leading Order (NNLO) accuracy in QCD to the publicly available parton-level Monte Carlo program MCFM. Specifically we discuss the processes $pp\rightarrow H$, $pp\rightarrow Z$, $pp\rightarrow W$, $pp\rightarrow HZ$, $pp\rightarrow HW$ and $pp\rightarrow\gamma\gamma$. Decays of the unstable bosons are fully included, resulting in a flexible fully differential Monte Carlo code. Read More

This Report summarizes the proceedings of the 2015 Les Houches workshop on Physics at TeV Colliders. Session 1 dealt with (I) new developments relevant for high precision Standard Model calculations, (II) the new PDF4LHC parton distributions, (III) issues in the theoretical description of the production of Standard Model Higgs bosons and how to relate experimental measurements, (IV) a host of phenomenological studies essential for comparing LHC data from Run I with theoretical predictions and projections for future measurements in Run II, and (V) new developments in Monte Carlo event generators. Read More

This draft report summarizes and details the findings, results, and recommendations derived from the ASCR/HEP Exascale Requirements Review meeting held in June, 2015. The main conclusions are as follows. 1) Larger, more capable computing and data facilities are needed to support HEP science goals in all three frontiers: Energy, Intensity, and Cosmic. Read More

We present a detailed phenomenological study of Z-boson production in association with a jet through next-to-next-to-leading order (NNLO) in perturbative QCD. Fiducial cross sections and differential distributions for both 8 TeV and 13 TeV LHC collisions are presented. We study the impact of different parton distribution functions (PDFs) on predictions for the Z+jet process. Read More

We present a detailed phenomenological study of W-boson production in association with a jet through next-to-next-to-leading order (NNLO) in perturbative QCD. Fiducial cross sections and differential distributions for both 8 TeV and 13 TeV LHC collisions are presented, as are results for both the inclusive one-jet bin and the exclusive one-jet bin. Two different event selection criteria are considered: a general selection with standard cuts used in experimental analyses, and a boosted selection that focuses on high transverse momentum jets. Read More

We perform a detailed comparison of next-to-next-to-leading order (NNLO) QCD predictions for the W+jet and Z+jet processes with 7 TeV experimental data from ATLAS and CMS. We observe excellent agreement between theory and data for most studied observables, which span several orders of magnitude in both cross section and energy. For some observables, such as the $H_T$ distribution, the NNLO QCD corrections are essential for resolving existing discrepancies between theory and data. Read More

We discuss next-to-next-to-leading order QCD results for Higgs, W-boson and Z-boson production in association with a jet in hadronic collisions, obtained using the recently developed N-jettiness subtraction method. Read More

We present the first complete calculation of Z-boson production in association with a jet in hadronic collisions through next-to-next-to-leading order in perturbative QCD. Our computation uses the recently-proposed N-jettiness subtraction scheme to regulate the infrared divergences that appear in the real-emission contributions. We present phenomenological results for 13 TeV proton-proton collisions with fully realistic fiducial cuts on the final-state particles. Read More

We use the recently proposed jettiness-subtraction scheme to provide the complete calculation of Higgs boson production in association with a jet in hadronic collisions through next-to-next-to-leading order in perturbative QCD. This method exploits the observation that the $N$-jettiness event-shape variable completely describes the singularity structure of QCD when final-state colored particles are present. Our results are in agreement with a recent computation of the $gg$ and $qg$ partonic initial states based on sector-improved residue subtraction. Read More

We present precise predictions for Higgs boson production in association with a jet. Our calculation is accurate to next-to-next-to-leading order (NNLO) QCD in the Higgs Effective Field Theory and constitutes the first complete NNLO computation for Higgs production with a final-state jet in hadronic collisions. We include all relevant phenomenological channels and present fully-differential results as well as total cross sections for the LHC. Read More

We present a general framework for the calculation of soft functions for SCET_I observables through next-to-next-to-leading order (NNLO) in the strong coupling constant. As an example of our formalism we show how it can be used to obtain the complete NNLO soft function for the $N$-jettiness event shape variable. We present numerical results for two examples with phenomenological impact: the one-jettiness soft function for both electron-proton and proton-proton collisions. Read More

We present the complete calculation of $W$-boson production in association with a jet in hadronic collisions through next-to-next-to-leading order in perturbative QCD. To cancel infrared divergences we introduce a new subtraction method that exploits the fact that the $N$-jettiness event-shape variable fully captures the singularity structure of QCD amplitudes with final-state partons. This method holds for processes with an arbitrary number of jets, and is easily implemented into existing frameworks for higher-order calculations. Read More

Weak radiative decays of the B mesons belong to the most important flavor changing processes that provide constraints on physics at the TeV scale. In the derivation of such constraints, accurate standard model predictions for the inclusive branching ratios play a crucial role. In the current Letter we present an update of these predictions, incorporating all our results for the O(alpha_s^2) and lower-order perturbative corrections that have been calculated after 2006. Read More

We perform a detailed study of the exclusive Z+1-jet cross section at the 13 TeV LHC, motivated by the importance of similar exclusive cross sections in understanding the production of the Higgs boson in the W^+W^- final state. We point out a feature of the ATLAS analysis that has significant impact on the theoretical predictions: the jet-isolation criterion implemented by ATLAS effectively allows dijet events where an energetic jet is collinear to a final-state lepton. This process contains a giant $K$-factor arising from the collinear emission of a Z-boson from the dijet configuration. Read More

We study Higgs boson production in exclusive jet bins at possible future 33 and 100 TeV proton-proton colliders. We compare the cross sections obtained using fixed-order perturbation theory with those obtained by also resuming large logarithms induced by the jet-binning in the gluon-fusion and associated production channels. The central values obtained by the best-available fixed-order predictions differ by $10-20\%$ from those obtained after including resummation over the majority of phase-space regions considered. Read More

Experimental analyses often use jet binning to distinguish between different kinematic regimes and separate contributions from background processes. To accurately model theoretical uncertainties in these measurements, a consistent description of the jet bins is required. We present a complete framework for the combination of resummed results for production processes in different exclusive jet bins, focusing on Higgs production in gluon fusion as an example. Read More

We present a detailed numerical study of lepton-pair production via the Drell-Yan process above the Z-peak at the LHC. Our results consistently combine next-to-next-to-leading order QCD corrections and next-to-leading order electroweak effects, and include the leading photon-initiated processes using a recent extraction of the photon distribution function. We focus on the effects of electroweak corrections and of photon-photon scattering contributions, and demonstrate which kinematic distributions exhibit sensitivity to these corrections. Read More

We perform a detailed study of top-quark partner production in the ttbar plus large missing energy final-state at the LHC, presenting results for both scalar and fermionic top-quark partners in the semi-leptonic and dileptonic decay modes of the top quarks. We compare the results of several simulation tools: leading-order matrix elements, next-to-leading order matrix elements, leading-order plus parton shower simulations, and merged samples that contain the signal process with an additional hard jet radiated. We find that predictions from leading-order plus parton shower simulations can significantly deviate from NLO QCD or LO merged samples and do not correctly model the kinematics of the ttbar + ETmiss signature. Read More

2013Jul
Authors: The LHC Higgs Cross Section Working Group, S. Heinemeyer1, C. Mariotti2, G. Passarino3, R. Tanaka4, J. R. Andersen, P. Artoisenet, E. A. Bagnaschi, A. Banfi, T. Becher, F. U. Bernlochner, S. Bolognesi, P. Bolzoni, R. Boughezal, D. Buarque, J. Campbell, F. Caola, M. Carena, F. Cascioli, N. Chanon, T. Cheng, S. Y. Choi, A. David, P. de Aquino, G. Degrassi, D. Del Re, A. Denner, H. van Deurzen, S. Diglio, B. Di Micco, R. Di Nardo, S. Dittmaier, M. Duhrssen, R. K. Ellis, G. Ferrera, N. Fidanza, M. Flechl, D. de Florian, S. Forte, R. Frederix, S. Frixione, S. Gangal, Y. Gao, M. V. Garzelli, D. Gillberg, P. Govoni, M. Grazzini, N. Greiner, J. Griffiths, A . V. Gritsan, C. Grojean, D. C. Hall, C. Hays, R. Harlander, R. Hernandez-Pinto, S. Hoche, J. Huston, T. Jubb, M. Kadastik, S. Kallweit, A. Kardos, L. Kashif, N. Kauer, H. Kim, R. Klees, M. Kramer, F. Krauss, A. Laureys, S. Laurila, S. Lehti, Q. Li, S. Liebler, X. Liu, H. E. Logan, G. Luisoni, M. Malberti, F. Maltoni, K. Mawatari, F. Maierhofer, H. Mantler, S. Martin, P. Mastrolia, O. Mattelaer, J. Mazzitelli, B. Mellado, K. Melnikov, P. Meridiani, D. J. Miller, E. Mirabella, S. O. Moch, P. Monni, N. Moretti, A. Muck, M. Muhlleitner, P. Musella, P. Nason, C. Neu, M. Neubert, C. Oleari, J. Olsen, G. Ossola, T. Peraro, K. Peters, F. Petriello, G. Piacquadio, C. T. Potter, S. Pozzorini, K. Prokofiev, I. Puljak, M. Rauch, D. Rebuzzi, L. Reina, R. Rietkerk, A. Rizzi, Y. Rotstein-Habarnau, G. P. Salam, G. Sborlini, F. Schissler, M. Schonherr, M. Schulze, M. Schumacher, F. Siegert, P. Slavich, J. M. Smillie, O. Stal, J. F. von Soden-Fraunhofen, M. Spira, I. W. Stewart, F. J. Tackmann, P. T. E. Taylor, D. Tommasini, J. Thompson, R. S. Thorne, P. Torrielli, F. Tramontano, N. V. Tran, Z. Trocsanyi, M. Ubiali, P. Vanlaer, M. Vazquez Acosta, T. Vickey, A. Vicini, W. J. Waalewijn, D. Wackeroth, C. Wagner, J. R. Walsh, J. Wang, G. Weiglein, A. Whitbeck, C. Williams, J. Yu, G. Zanderighi, M. Zanetti, M. Zaro, P. M. Zerwas, C. Zhang, T. J . E. Zirke, S. Zuberi
Affiliations: 1eds., 2eds., 3eds., 4eds.

This Report summarizes the results of the activities in 2012 and the first half of 2013 of the LHC Higgs Cross Section Working Group. The main goal of the working group was to present the state of the art of Higgs Physics at the LHC, integrating all new results that have appeared in the last few years. This report follows the first working group report Handbook of LHC Higgs Cross Sections: 1. Read More

We report on a calculation of the cross-section for Higgs boson production in gluon fusion in association with a hadronic jet at next-to-next-to-leading order (NNLO) in perturbative QCD. The computational technique is discussed in detail. We show explicitly how to employ known soft and collinear limits of scattering amplitudes to construct subtraction terms for NNLO computations. Read More

We study the pair production of scalar top-quark partners decaying to a top-quark pair plus large missing energy at the LHC, a signature which appears in numerous models that address outstanding problems at the TeV-scale. The severe experimental search cuts require a description which combines higher-order corrections to both production and decay dynamics for a realistic final state. We do this at next-to-leading order in QCD for the first time. Read More

We introduce a class of asymmetries sensitive to the spin and CP properties of the new boson discovered by the ATLAS and CMS experiments. These asymmetries can be measured in the four-lepton final state, and are defined by integrating the invariant masses of the lepton pairs over specified ranges. We outline a program of measurements using initial LHC data to determine the quantum numbers and coupling structure, provide analytic expressions for decay widths in several representative models, and discuss what can be determined using the available data. Read More

We use the known soft and collinear limits of tree- and one-loop scattering amplitudes -- computed over a decade ago -- to explicitly construct a subtraction scheme for next-to-next-to-leading order (NNLO) computations. Our approach combines partitioning of the final-state phase space together with the technique of sector decomposition, following recent suggestions in Ref. [1]. Read More

The four-dimensional helicity regularization scheme is often used in one-loop QCD computations. It was recently argued in Ref. [1] that this scheme is inconsistent beyond the one-loop order in perturbation theory. Read More

The hadronic light-by-light scattering contribution to the muon anomalous magnetic moment can be estimated by computing constituent quark loops. Such an estimate is very sensitive to the numerical values of the constituent quark masses. These can be fixed by computing the hadronic vacuum polarization contribution to the muon magnetic anomaly within the same model. Read More

The null search for the Higgs boson at the Tevatron implies strong constraints on heavy colored particles that increase the gluon-fusion induced production rate of the Higgs. We investigate the implications of the Tevatron exclusion limit on example extensions of the Standard Model that contain a new scalar state transforming as either an adjoint or a fundamental under the QCD gauge group. The bounds on the adjoint (fundamental) scalar mass exceed 200 GeV (100 GeV) for natural choices of scalar-sector parameters. Read More

The antenna subtraction formalism allows to calculate QCD corrections to jet observables. Within this formalism, the subtraction terms are constructed using antenna functions describing all unresolved radiation between a pair of hard radiatior partons. In this paper, we focus on the subtraction terms for double real radiation contributions to jet observables in hadron-hadron collisions evaluated at NNLO. Read More

We describe an effective-theory computation of the next-to-next-to-leading order (NNLO) QCD corrections to the gluon-fusion production of a Higgs boson in models with massive color-octet scalars in the (8,1)_0 representation. Numerical results are presented for both the Tevatron and the LHC. The estimated theoretical uncertainty is greatly reduced by the inclusion of the NNLO corrections. Read More

We consider extensions of the Standard Model with a number of additional heavy quarks which couple to the Higgs boson via top-like Yukawa interactions. We construct an effective theory valid for a Higgs boson mass which is lighter than twice the lightest heavy quark mass and compute the corresponding Wilson coefficient through NNLO. We present numerical results for the gluon fusion cross-section at the Tevatron for an extension of the Standard Model with a fourth generation of heavy quarks. Read More

We compute the next-to-next-to-leading order QCD corrections to the gluon-fusion production of a Higgs boson in models with massive color-octet scalars in the ${\bf (8,1)_0}$ representation using an effective-theory approach. We derive a compact analytic expression for the relevant Wilson coefficient, and explain an interesting technical aspect of the calculation that requires inclusion of the quartic-scalar interactions at next-to-next-to-leading order. We perform a renormalization-group analysis of the scalar couplings to derive the allowed regions of parameter space, and present phenomenological results for both the Tevatron and the LHC. Read More

This report summarizes the activities of the SM and NLO Multileg Working Group of the Workshop "Physics at TeV Colliders", Les Houches, France 8-26 June, 2009. Read More

We discuss the extension of the antenna subtraction method to include two hadrons in the initial state (initial-initial antennae) at next-to-next-to-leading order. We sketch the construction of the subtraction terms and the required phase space transformations. We discuss the integration of the subtraction terms in detail. Read More

We discuss the recent derivation of the three-loop ${\cal O}(\alpha\alpha_s)$ contribution to the Higgs boson production cross section via gluon fusion arising from diagrams with light quarks, using an effective theory approach. We show results for the updated prediction of this process accounting for all the new theoretical calculations and the newest MSTW PDFs. Read More

We briefly review the current status of theoretical calculations for Higgs production at hadron colliders within the Standard Model. We focus on the main production mechanisms and decay modes at the Tevatron and the LHC. Read More

We compute the 3-loop O(\alpha \alpha_s) correction to the Higgs boson production cross section arising from light quarks using an effective theory approach. Our calculation probes the factorization of QCD and electroweak perturbative corrections to this process. We combine our results with the best current estimates for contributions from top and bottom quarks to derive an updated theoretical prediction for the Higgs boson production cross section in gluon fusion. Read More

Recent developements in the calculation of the NNLO QCD corrections to the charm quark mass dependent matrix elements in B -> X_s gamma are reported. Special emphasis is put on the new results of the virtual O(alpha_s^2) fermionic contribution to these matrix elements [1]. Read More

We compute the virtual O(alpha_s^2) fermionic contributions to the charm quark mass dependent matrix elements of the B -> X_s gamma decay. In the case of a massless quark loop insertion into the gluon propagator, our result obtained as an expansion in z=m_c^2/m_b^2 and an exact expression in terms of multi-fold MB integrals, confirms the findings of Bieri, Greub and Steinhauser [19]. We observe, however, large deviations in the case of a b-quark loop insertion. Read More

Recent applications of single-scale four-loop tadpoles are briefly reviewed. An algorithm for the evaluation of current correlators based on differential equations is described and applied to obtain high moments of the vacuum polarization function at O(alphas^2) as a preparation of O(alphas^3) calculations. Read More

We present a new set of high precision numerical values of four-loop single-scale vacuum integrals, which we subsequently use to obtain the non-singlet corrections to the rho parameter at O(GF mt^2 as^3). Our result for Delta rho is in agreement with the recent calculation [1]. Read More

Using a new result for the first moment of the hadronic production cross section at order ${\cal O}(\alpha_s^3)$, and new data on the $J/\psi$ and $\psi'$ resonances for the charm quark, we determine the \msb masses of the charm and bottom quarks to be $\bar{m}_c(\bar{m}_c) = 1.295 \pm 0.015$ GeV and $\bar{m}_b(\bar{m}_b) = 4. Read More

A review of the calculation of the leading three-loop electroweak corrections to the rho-parameter, sin^2 theta_eff and the W-boson mass is presented. The heavy Higgs mass expansion and the renormalization are discussed. Read More

We present an analytical calculation of the leading three-loop radiative correction to the S-parameter in the Standard Model in the large Higgs mass limit. Numerically, S^(3) = 1.1105*g^4/(1024 pi^3)*m_H^4/M_W^4. Read More