Authors
Serguei Chatrchyan, Vardan Khachatryan, Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Thomas Bergauer, Marko Dragicevic, Janos Erö, Christian Fabjan, Markus Friedl, R Fruehwirth, VM Ghete, N Hoermann, J Hrubec, M Jeitler, W Kiesenhofer, V Knuenz, M Krammer, I Kraetschmer, D Liko, I Mikulec, D Rabady, B Rahbaran, C Rohringer, H Rohringer, R Schoefbeck, J Strauss, A Taurok, W Treberer-Treberspurg, W Waltenberger, C-E Wulz, N Shumeiko, J Suarez Gonzalez, S Alderweireldt, M Bansal, S Bansal, Tom Cornelis, EA De Wolf, X Janssen, A Knutsson, S Luyckx, L Mucibello, S Ochesanu, B Roland, R Rougny, H Van Haevermaet, P Van Mechelen, A Van Spilbeeck, F Blekman, S Blyweert, J D’Hondt, A Kalogeropoulos, J Keaveney, M Maes, A Olbrechts, S Tavernier, W Van Doninck, P Van Mulders, GP Van Onsem, I Villella, B Clerbaux, G De Lentdecker, APR Gay, T Hreus, A Léonard, PE Marage, A Mohammadi, T Reis, L Thomas, C Vander Velde, P Vanlaer, J Wang, Volker Adler, Kelly Beernaert, Leonardo Benucci, Anna Cimmino, Silvia Costantini, Sven Dildick, Guillaume Garcia, Benjamin Klein, Jeremie Lellouch, Andrey Marinov, Joseph McCartin, AA Rios, Dirk Ryckbosch, Michael Sigamani, Nadja Strobbe, Filip Thyssen, Michael Tytgat, S Walsh, Efe Yazgan, Nikolaos Zaganidis, S Basegmez, G Bruno, R Castello, A Caudron, L Ceard, C Delaere, T Du Pree, D Favart, L Forthomme, A Giammanco, J Hollar, V Lemaitre, J Liao, O Militaru, C Nuttens, Davide Pagano, A Pin, K Piotrzkowski, A Popov, M Selvaggi, JM Garcia, N Beliy, T Caebergs, E Daubie, GH Hammad, GA Alves, M Correa Martins, T Martins, ME Pol, MHG Souza, WL Júnior, W Carvalho, J Chinellato, A Custódio, EM Da Costa, D De Jesus Damiao, C De Oliveira Martins, S Fonseca De Souza, H Malbouisson, M Malek, D Matos Figueiredo, L Mundim, H Nogima, WL Da Silva, A Santoro, L Soares Jorge, A Sznajder, EJ Manganote, A Vilela Pereira, TS Anjos, CA Bernardes, FA Dias, TR Tomei, EM Gregores, C Lagana, F Marinho, PG Mercadante, Sérgio Ferraz Novaes
Publication date
2013/6
Journal
Journal of High Energy Physics
Volume
2013
Issue
6
Pages
1-127
Publisher
Springer-Verlag
Description
A detailed description is reported of the analysis used by the CMS Collaboration in the search for the standard model Higgs boson in pp collisions at the LHC, which led to the observation of a new boson. The data sample corresponds to integrated luminosities up to 5.1 fb− 1 at TeV, and up to 5.3 fb− 1 at TeV. The results for five Higgs boson decay modes γγ, ZZ, WW, ττ, and bb, which show a combined local significance of 5 standard deviations near 125 GeV, are reviewed. A fit to the invariant mass of the two high resolution channels, γγ and ZZ→ 4ℓ, gives a mass estimate of 125. 3±0. 4 (stat.)±0. 5 (syst.) GeV. The measurements are interpreted in the context of the standard model Lagrangian for the scalar Higgs field interacting with fermions and vector bosons. The measured values of the corresponding couplings are compared to the standard model predictions. The hypothesis of custodial symmetry is …
Total citations
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