A new Boson with a mass of 125 GeV observed with the CMS experiment at the large hadron collider

The CMS collaboration

doi:10.1126/science.1230816

A new Boson with a mass of 125 GeV observed with the CMS experiment at the large hadron collider

The CMS collaboration

Yerevan Physics Institute
Institut für Hochenergiephysik der OeAW
TU Wien
Belarusian State University
Boston University
University of Antwerp
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
CERN
Institute of System Engineering and Robotics
University of Sofia
Institute of High Energy Physics Chinese Academy of Science
Peking University
Universidad de los Andes Colombia
University of Oviedo
Technical University of Split
Laboratoire Leprince-Ringuet
Institute Rudjer Boskovic
University of Cyprus
Charles University
Egyptian Network of High Energy Physics
Suez Canal University
Zewail City of Science and Technology
Cairo University
Fayoum University
British University
Ain Shams University
University of Helsinki
Helsinki Institute of Physics
Lappeenranta University of Technology
CEA/Saclay
National Centre for Nuclear Research
Institut Pluridisciplinaire Hubert Curien
Université de Haute-Alsace
IN2P3-CNRS
Universite Claude Bernard Lyon 1
Georgian National Academy of Sciences
Tbilisi State University
Joint Institute for Nuclear Research, Dubna
RWTH Aachen University
Lomonosov Moscow State University
Deutsches Elektronen-Synchrotron (DESY)
Brandenburg University of Technology
University of Hamburg
University of Kansas
Karlsruhe Institute of Technology
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
Horia Hulubei National Institute of Physics and Nuclear Engineering
INFN Sezione di Firenze
University of Florence
Université di Roma La Sapienza
University of Genoa
INFN Sezione di Milano-Bicocca
Université di Milano-Bicocca
INFN Sezione di Napoli
Université della Basilicata
University of Naples Federico II
Università degli Studi Guglielmo Marconi
INFN Sezione di Padova
Laboratori Nazionali di Legnaro
University of Padua
University of Trento
INFN Sezione di Pavia
Université di Pavia
INFN Sezione di Perugia
Université di Perugia
INFN Sezione di Pisa
Scuola Normale Superiore di Pisa
University of Pisa
University of Siena
University of Bucharest
ENEA-Casaccia Research Center
Università di Roma
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
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
Warsaw University of Technology
Laboratório de Instrumentação e Fisica Experimental de Partículas
Petersburg Nuclear Physics Institute (PNPI)
High Temp. Technol. Ctr. of Res. and Devmt. Inst. of Pwr. Eng. (HTTC RDIPE)
RAS - Institute for Nuclear Research
Institute for Theoretical and Experimental Physics
RAS - P.N. Lebedev Physics Institute
Institute for High Energy Physics
University of Belgrade
University of Belgrade
CIEMAT
Universidad Autónoma de Madrid
CSIC-Universidad de Cantabria
University of California at Los Angeles
Rutherford Appleton Laboratory
Paul Scherrer Institut
ETH Zurich
University of Wisconsin-Madison
University of Zurich
University of Bern
National Central University
National Taiwan University
Chulalongkorn University
Cukurova University
Gaziosmanpasa University
Adiyaman University
Izmir Institute of Technology
University of Iowa
Mersin University
Middle East Technical University (METU)
Bogazici University
Ozyegin University
Kafkas University
Suleyman Demirel University
Ege University
Istanbul Technical University
NASU - Institute for Single Crystals
NASU - Kharkov Institute of Physics and Technology
University of the West of England
University of Bristol
University of Southampton
Imperial College London
Brunel University London
Baylor University
University of Alabama
Brown University
University of California, Davis
University of California at Riverside
The University of Sydney
University of California at San Diego
Utah Valley University
University of California at Santa Barbara
Carnegie Mellon University
University of Colorado at Boulder
Cornell University
Fairfield University
Fermi National Accelerator Laboratory
EaStCHEM School of Chemistry, University of Edinburgh
University of Florida
Florida International University
Florida State University
Florida Institute of Technology
University of Illinois at Chicago
Los Alamos National Laboratory
Argonne National Laboratory
Erzincan University
Mimar Sinan Guzel Sanatlar University
Johns Hopkins University
Kansas State University
Lawrence Livermore National Laboratory
University of Maryland, College Park
Massachusetts Institute of Technology
University of Minnesota-Twin Cities
University of Mississippi
University of Nebraska-Lincoln
State University of New York at Buffalo
Northeastern University
Northwestern University
University of Notre Dame
Ohio State University
Princeton University
University of Puerto Rico
Purdue University
Purdue University Calumet
Rice University
University of Rochester
Rockefeller University
Rutgers University–New Brunswick
University of Tennessee
Texas AandM University
Texas A&M University at Qatar
Texas Tech University
Vanderbilt University
University of Virginia
Wayne State University

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85 Citas (Scopus)

Resumen

The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would verify the existence of a complex scalar field thought to give mass to three of the carriers of the electroweak force-the W⁺, W^-, and Z ⁰ bosons-as well as to the fundamental quarks and leptons. The CMS Collaboration has observed, with a statistical significance of five standard deviations, a new particle produced in proton-proton collisions at the Large Hadron Collider at CERN. The evidence is strongest in the diphoton and four-lepton (electrons and/or muons) final states, which provide the best mass resolution in the CMS detector. The probability of the observed signal being due to a random fluctuation of the background is about 1 in 3 x 10⁶. The new particle is a boson with spin not equal to 1 and has a mass of about 1.25 giga-electron volts. Although its measured properties are, within the uncertainties of the present data, consistent with those expected of the Higgs boson, more data are needed to elucidate the precise nature of the new particle.

Idioma original	Inglés
Páginas (desde-hasta)	1569-1575
Número de páginas	7
Publicación	Science
Volumen	338
N.º	6114
DOI	https://doi.org/10.1126/science.1230816
Estado	Publicada - 21 dic. 2012
Publicado de forma externa	Sí

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title = "A new Boson with a mass of 125 GeV observed with the CMS experiment at the large hadron collider",

abstract = "The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would verify the existence of a complex scalar field thought to give mass to three of the carriers of the electroweak force-the W+, W-, and Z 0 bosons-as well as to the fundamental quarks and leptons. The CMS Collaboration has observed, with a statistical significance of five standard deviations, a new particle produced in proton-proton collisions at the Large Hadron Collider at CERN. The evidence is strongest in the diphoton and four-lepton (electrons and/or muons) final states, which provide the best mass resolution in the CMS detector. The probability of the observed signal being due to a random fluctuation of the background is about 1 in 3 x 106. The new particle is a boson with spin not equal to 1 and has a mass of about 1.25 giga-electron volts. Although its measured properties are, within the uncertainties of the present data, consistent with those expected of the Higgs boson, more data are needed to elucidate the precise nature of the new particle.",

author = "\{The CMS collaboration\} and S. Chatrchyan and V. Khachatryan and Sirunyan, \{A. M.\} and A. Tumasyan and W. Adam and E. Aguilo 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 M. Hoch and N. H{\"o}rmann and J. Hrubec and M. Jeitler and W. Kiesenhofer and V. Kn{\"u}nz and M. Krammer and I. Kr{\"a}tschmer and D. Liko and W. Majerotto and I. Mikulec and M. Pernicka and B. Rahbaran and C. Rohringer and H. Rohringer and R. Sch{\"o}fbeck and J. Strauss and F. Szoncs{\'o} and A. Taurok and W. Waltenberger and G. Walzel and E. Widl and Wulz, \{C. E.\} and V. Chekhovsky and I. Emeliantchik and A. Litomin and V. Makarenko and V. Mossolov and N. Shumeiko and A. Solin and R. Stefanovitch and \{Suarez Gonzalez\}, J. and A. Fedorov and M. Korzhik and O. Missevitch and R. Zuyeuski and \{Carrera Jarrin\}, E.",

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AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Aguilo, E.

AU - Bergauer, T.

AU - Dragicevic, M.

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AU - Jeitler, M.

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AU - Majerotto, W.

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AU - Pernicka, M.

AU - Rahbaran, B.

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AU - Rohringer, H.

AU - Schöfbeck, R.

AU - Strauss, J.

AU - Szoncsó, F.

AU - Taurok, A.

AU - Waltenberger, W.

AU - Walzel, G.

AU - Widl, E.

AU - Wulz, C. E.

AU - Chekhovsky, V.

AU - Emeliantchik, I.

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AU - Makarenko, V.

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AU - Shumeiko, N.

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AU - Stefanovitch, R.

AU - Suarez Gonzalez, J.

AU - Fedorov, A.

AU - Korzhik, M.

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PY - 2012/12/21

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N2 - The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would verify the existence of a complex scalar field thought to give mass to three of the carriers of the electroweak force-the W+, W-, and Z 0 bosons-as well as to the fundamental quarks and leptons. The CMS Collaboration has observed, with a statistical significance of five standard deviations, a new particle produced in proton-proton collisions at the Large Hadron Collider at CERN. The evidence is strongest in the diphoton and four-lepton (electrons and/or muons) final states, which provide the best mass resolution in the CMS detector. The probability of the observed signal being due to a random fluctuation of the background is about 1 in 3 x 106. The new particle is a boson with spin not equal to 1 and has a mass of about 1.25 giga-electron volts. Although its measured properties are, within the uncertainties of the present data, consistent with those expected of the Higgs boson, more data are needed to elucidate the precise nature of the new particle.

AB - The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would verify the existence of a complex scalar field thought to give mass to three of the carriers of the electroweak force-the W+, W-, and Z 0 bosons-as well as to the fundamental quarks and leptons. The CMS Collaboration has observed, with a statistical significance of five standard deviations, a new particle produced in proton-proton collisions at the Large Hadron Collider at CERN. The evidence is strongest in the diphoton and four-lepton (electrons and/or muons) final states, which provide the best mass resolution in the CMS detector. The probability of the observed signal being due to a random fluctuation of the background is about 1 in 3 x 106. The new particle is a boson with spin not equal to 1 and has a mass of about 1.25 giga-electron volts. Although its measured properties are, within the uncertainties of the present data, consistent with those expected of the Higgs boson, more data are needed to elucidate the precise nature of the new particle.

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ER -

A new Boson with a mass of 125 GeV observed with the CMS experiment at the large hadron collider

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