Search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν channel in pp collisions at √s = 7TeV

The CMS collaboration

doi:10.1007/JHEP03(2012)040

Search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν channel in pp collisions at √s = 7TeV

The CMS collaboration

Yerevan Physics Institute
Institut für Hochenergiephysik der OeAW
CERN
Belarusian State University
University of Antwerp
Boston University
Vrije Universiteit Brussel
Université Libre de Bruxelles
Ghent University
Université catholique de Louvain
National Institute of Chemical Physics and Biophysics, Tallinn
Université de Mons
Centro Brasileiro de Pesquisas Fisicas
Universidade do Estado do Rio de Janeiro
Universidade Estadual Paulista Júlio de Mesquita Filho
Universidade Federal do ABC
California Institute of Technology
Bulgarian Academy of Sciences
University of Sofia
Institute of High Energy Physics Chinese Academy of Science
Peking University
Universidad de los Andes Colombia
Technical University of Split
Laboratoire Leprince-Ringuet
Institute Rudjer Boskovic
University of Cyprus
Charles University
Egyptian Network of High Energy Physics
Suez Canal University
Cairo University
British University
Fayoum University
Ain Shams University
University of Helsinki
Helsinki Institute of Physics
Lappeenranta University of Technology
IN2P3-CNRS
CEA/Saclay
Soltan Institute for Nuclear Studies
Institut Pluridisciplinaire Hubert Curien
Université de Haute-Alsace
Universite Claude Bernard Lyon 1
Tbilisi State University
RWTH Aachen University
Lomonosov Moscow State University
Deutsches Elektronen-Synchrotron (DESY)
Brandenburg University of Technology
University of Hamburg
Institut für Experimentelle Kernphysik
Demokritos National Centre for Scientific Research
National and Kapodistrian University of Athens
University of Ioannina
KFKI Research Institute for Particle and Nuclear Physics
Institute for Nuclear Research
Eötvös Loránd University
University of Debrecen
Panjab University
University of Delhi
Saha Institute of Nuclear Physics
Bhabha Atomic Research Centre
Tata Institute of Fundamental Research, Mumbai
King Abdulaziz University
Visva-Bharati University
Institute for Research for Fundamental Sciences
Sharif University of Technology
Isfahan University of Technology
Shiraz University
Islamic Azad University, Science and Research Branch
INFN Sezione di Bari
Université di Bari
Polytechnic University of Bari
INFN Sezione di Bologna
University of Bologna
National Institute for Nuclear Physics
University of Catania
INFN Sezione di Firenze
University of Florence
Università di Roma
INFN Sezione di Milano-Bicocca
Université di Milano-Bicocca
INFN Sezione di Napoli
Université della Basilicata
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University of Padua
Laboratori Nazionali di Legnaro
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INFN Sezione di Pisa
Scuola Normale Superiore di Pisa
University of Pisa
University of Siena
Université di Roma La Sapienza
INFN Sezione di Torino
Université di Torino
University of Eastern Piedmont
INFN Sezione di Trieste
Université di Trieste
Kangwon National University
Kyungpook National University
Chonnam National University
Konkuk University
Korea University
University of Seoul
Sungkyunkwan University
Vilnius University
Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional
Universidad Iberoamericana (UIA)
Benemerita Universidad Autonoma de Puebla
Universidad Autónoma de San Luis Potosí
University of Auckland
University of Canterbury
Quaid-I-Azam University
University of Warsaw
Laboratório de Instrumentação e Fisica Experimental de Partículas
Joint Institute for Nuclear Research, Dubna
Petersburg Nuclear Physics Institute (PNPI)
RAS - Institute for Nuclear Research
Institute for Theoretical and Experimental Physics
Rutherford Appleton Laboratory
University of Southampton
RAS - P.N. Lebedev Physics Institute
Institute for High Energy Physics
University of Belgrade
University of Belgrade
CIEMAT
Universidad Autónoma de Madrid
University of Oviedo
University of Florida
CSIC-Universidad de Cantabria
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Paul Scherrer Institut
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ETH Zurich
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Cukurova University
Gaziosmanpasa University
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Bogazici University
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Resumen

A search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν decay channel, where ℓ = e or μ, in pp collisions at a center-of-mass energy of 7TeV is presented. The data were collected at the LHC, with the CMS detector, and correspond to an integrated luminosity of 4.6 fb ^-1. No significant excess is observed above the background expectation, and upper limits are set on the Higgs boson production cross section. The presence of the standard model Higgs boson with a mass in the 270-440GeV range is excluded at 95% confidence level.

Idioma original	Inglés
Número de artículo	040
Publicación	Journal of High Energy Physics
Volumen	2012
N.º	3
DOI	https://doi.org/10.1007/JHEP03(2012)040
Estado	Publicada - 1 ene. 2012
Publicado de forma externa	Sí

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10.1007/JHEP03(2012)040

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title = "Search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν channel in pp collisions at √s = 7TeV",

abstract = "A search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν decay channel, where ℓ = e or μ, in pp collisions at a center-of-mass energy of 7TeV is presented. The data were collected at the LHC, with the CMS detector, and correspond to an integrated luminosity of 4.6 fb -1. No significant excess is observed above the background expectation, and upper limits are set on the Higgs boson production cross section. The presence of the standard model Higgs boson with a mass in the 270-440GeV range is excluded at 95\% confidence level.",

keywords = "Hadron-hadron scattering",

author = "\{The CMS collaboration\} and S. Chatrchyan and V. Khachatryan and Sirunyan, \{A. M.\} and A. Tumasyan and W. Adam and T. Bergauer and M. Dragicevic and J. Er{\"o} and C. Fabjan and M. Friedl and R. Fr{\"u}hwirth and Ghete, \{V. M.\} and J. Hammer and M. Hoch and N. H{\"o}rmann and J. Hrubec and M. Jeitler and W. Kiesenhofer and M. Krammer and D. Liko and I. Mikulec and M. Pernicka and B. Rahbaran and C. Rohringer and H. Rohringer and R. Sch{\"o}fbeck and J. Strauss and A. Taurok and F. Teischinger and P. Wagner and W. Waltenberger and G. Walzel and E. Widl and Wulz, \{C. E.\} and V. Mossolov and N. Shumeiko and \{Suarez Gonzalez\}, J. and S. Bansal and L. Benucci and T. Cornelis and \{De Wolf\}, \{E. A.\} and X. Janssen and S. Luyckx and T. Maes and L. Mucibello and S. Ochesanu and B. Roland and R. Rougny and M. Selvaggi and \{Carrera Jarrin\}, E.",

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AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Bergauer, T.

AU - Dragicevic, M.

AU - Erö, J.

AU - Fabjan, C.

AU - Friedl, M.

AU - Frühwirth, R.

AU - Ghete, V. M.

AU - Hammer, J.

AU - Hoch, M.

AU - Hörmann, N.

AU - Hrubec, J.

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AU - Krammer, M.

AU - Liko, D.

AU - Mikulec, I.

AU - Pernicka, M.

AU - Rahbaran, B.

AU - Rohringer, C.

AU - Rohringer, H.

AU - Schöfbeck, R.

AU - Strauss, J.

AU - Taurok, A.

AU - Teischinger, F.

AU - Wagner, P.

AU - Waltenberger, W.

AU - Walzel, G.

AU - Widl, E.

AU - Wulz, C. E.

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AU - De Wolf, E. A.

AU - Janssen, X.

AU - Luyckx, S.

AU - Maes, T.

AU - Mucibello, L.

AU - Ochesanu, S.

AU - Roland, B.

AU - Rougny, R.

AU - Selvaggi, M.

AU - Carrera Jarrin, E.

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AB - A search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν decay channel, where ℓ = e or μ, in pp collisions at a center-of-mass energy of 7TeV is presented. The data were collected at the LHC, with the CMS detector, and correspond to an integrated luminosity of 4.6 fb -1. No significant excess is observed above the background expectation, and upper limits are set on the Higgs boson production cross section. The presence of the standard model Higgs boson with a mass in the 270-440GeV range is excluded at 95% confidence level.

KW - Hadron-hadron scattering

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JF - Journal of High Energy Physics

IS - 3

M1 - 040

ER -

Search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν channel in pp collisions at √s = 7TeV

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