Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at s =8 TeV with the ATLAS Detector

ATLAS Collaboration

doi:10.1103/PhysRevLett.115.131801

Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at s =8 TeV with the ATLAS Detector

ATLAS Collaboration

Aix-Marseille Université
University of Oklahoma
Academia Sinica - Institute of Physics
Azerbaijan National Academy of Sciences
University of Amsterdam
Michigan State University
University of Toronto
Tel Aviv University
Technion-Israel Institute of Technology
CERN
Stockholm University
Oskar Klein Centre
National Institute for Nuclear Physics
Abdus Salam International Centre for Theoretical Physics
California State University Fresno
AGH University of Science and Technology
United States Department of Energy
Northern Illinois University
Ludwig Maximilian University of Munich
Rutherford Appleton Laboratory
University of Liverpool
University of Belgrade
Laboratório de Instrumentação e Física Experimental de Partículas
University of Granada
NOVA University Lisbon
Boston University
Joint Institute for Nuclear Research
University of Fribourg
University of Rome Tor Vergata
Lund University
The University of Tokyo
RAS - P.N. Lebedev Physics Institute
University of Bologna
University of Victoria BC
Université Grenoble Alpes
Consejo Nacional de Investigaciones Científicas y Técnicas
Horia Hulubei National Institute of Physics and Nuclear Engineering
National Technical University of Athens
The University of Chicago
Columbia University
University of Birmingham
University of Naples Federico II
University of Copenhagen
Queen Mary University of London
University of Udine
University of Valencia
University of California at Berkeley
High Energy Accelerator Research Organization, Tsukuba
Universidade Federal do Rio de Janeiro
Brandeis University
University of Michigan, Ann Arbor
University of Coimbra
University of Lisbon
University of Freiburg
University of Sheffield
University of Geneva
Heidelberg University
University of Milan
National and Kapodistrian University of Athens
Technische Universität Dresden
RAS - Budker Institute of Nuclear Physics
University of Porto
Autonomous University of Barcelona
University of Pisa
Moscow Engineering Physics Institute
Slovak Academy of Sciences
Duke University
University of Montreal
German Electron Synchrotron
Bogazici University
Universidad Autónoma de Madrid
University of Cambridge
University of Bonn
Alikhanov Institute for Theoretical and Experimental Physics
University of Sussex
Comenius University
University of Illinois
University of Siegen
Argonne National Laboratory
Czech Technical University in Prague
University of Johannesburg
Université Paris-Saclay
Tomsk State University
Roma Tre University
CEA-IRFU/CNRS/Université Paris Diderot
Aristotle University of Thessaloniki
University of Rome La Sapienza
CAS - Institute of High Energy Physics
Yale University
Charles University
Stony Brook University
University of Manchester
Cracow
University of Wisconsin-Madison
University of Wuppertal
University of Melbourne
University of Genoa
Max Planck Institute for Physics (Werner Heisenberg Institute)
SLAC National Accelerator Laboratory
Université Savoie Mont Blanc
University of Oxford
Harvard University
Lancaster University
Russian Research Centre Kurchatov Institute
University of Glasgow
University of California at Santa Cruz
University of Naples Parthenope
Ohio State University
CNRS/IN2P3
Tufts University
University of Bern
Institute of Particle Physics
Johannes Gutenberg University Mainz
University of Warwick
Gaziantep University
McGill University
Carleton University
University of Massachusetts
University of Hassan II Casablanca
York University Toronto
Uppsala University
New York University
Royal Holloway University of London
Radboud University Nijmegen
University of Edinburgh
University of Pittsburgh
University College London
University of Göttingen
University of Sydney
University of Washington
Novosibirsk State University
Lomonosov Moscow State University
Institute for High Energy Physics
Chinese University of Hong Kong
The University of Hong Kong
Hong Kong University of Science and Technology
SUNY Albany
Université Clermont Auvergne
Oklahoma State University
University of Texas at Arlington
Tokyo Metropolitan University
University of Oregon
University of Pennsylvania School of Arts and Sciences
Weizmann Institute of Science
University of the Witwatersrand
Universidad Técnica Federico Santa Maria
University of Bergen
Simon Fraser University
University of Oslo
TU Dortmund University
University of Alberta
University of Calabria
Ankara University
TRIUMF
Southern Methodist University
Pontificia Universidad Católica de Chile
Peter the Great St. Petersburg Polytechnic University
Universidade Federal de Juiz de Fora
Dogus University
ICREA
Iowa State University
Shandong University
National Tsing Hua University
Nanjing University
Tsinghua University
Kobe University
Mohammed V University in Rabat
University of Arizona
Indiana University Bloomington
Czech Academy of Sciences
Palacký University Olomouc
University of Ljubljana
University of Pavia
University of Texas at Austin
Ilia State University
University of California at Irvine
University of British Columbia
Georgian Technical University
Mohamed I University
Humboldt University of Berlin
Tbilisi State University
Universidade Federal de São João del-Rei
Universidade de São Paulo
Justus Liebig University Giessen
Cadi Ayyad University
Osaka University
Ochanomizu University
University of Science and Technology of China
Centre National de l'Energie des Sciences Techniques Nucleaires
University of New Mexico
University of Salento
Louisiana Tech University
Manhattan College
Hellenic Open University
Shanghai Jiao Tong University
A. Alikhanian Yerevan Institute of Physics
University of Cape Town
University of Tsukuba
Belarus Academy of Sciences
Nagoya University
Shinshu University
Tokyo Institute of Technology
Belarusian State University
Waseda University
Moscow Institute of Physics and Technology
Kyoto University
University of Texas at Dallas
University of Adelaide
University of Innsbruck
Ivane Javakhishvili Tbilisi State University
International School for Advanced Studies
University of South Carolina
Kyushu University
Sun Yat-Sen University
Stanford University
Istanbul Aydin University
University of Würzburg
Wigner Research Centre for Physics
University of KwaZulu-Natal
University of Malaya
Universidad Antonio Nariño
KTH Royal Institute of Technology
University of Iowa
Hampton University
Hiroshima Institute of Technology
Okayama University
University of Minho
Universidad de Buenos Aires
Jagiellonian University in Kraków
National Institute for Research and Development of Isotopic and Molecular Technologies
University Politehnica of Bucharest
West University of Timisoara
IN2P3 - Institut National de Physique Nucléaire et de Physique Des Particules
King's College London
Nagasaki Institute of Applied Science
TOBB University of Economics and Technology
Kyoto University of Education
Massachusetts Institute of Technology

Research output: Contribution to journal › Article › peer-review

52 Citations (Scopus)

Abstract

Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb-1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.

Original language	English
Article number	131801
Journal	Physical Review Letters
Volume	115
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.115.131801
Publication status	Published - 22 Sept 2015

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.115.131801

Cite this

@article{61d73238d4644eaca4f5d7e968e83687,

title = "Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at s =8 TeV with the ATLAS Detector",

abstract = "Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb-1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.",

author = "\{ATLAS Collaboration\} and G. Aad and B. Abbott and J. Abdallah and O. Abdinov and R. Aben and M. Abolins and Abouzeid, \{O. S.\} and H. Abramowicz and H. Abreu and R. Abreu and Y. Abulaiti and Acharya, \{B. S.\} and L. Adamczyk and Adams, \{D. L.\} and J. Adelman and S. Adomeit and T. Adye and Affolder, \{A. A.\} and T. Agatonovic-Jovin and Aguilar-Saavedra, \{J. A.\} and Ahlen, \{S. P.\} and F. Ahmadov and G. Aielli and H. Akerstedt and {\AA}kesson, \{T. P.A.\} and G. Akimoto and Akimov, \{A. V.\} and Alberghi, \{G. L.\} and J. Albert and S. Albrand and \{Alconada Verzini\}, \{M. J.\} and M. Aleksa and Aleksandrov, \{I. N.\} and C. Alexa and G. Alexander and T. Alexopoulos and M. Alhroob and G. Alimonti and L. Alio and J. Alison and Alkire, \{S. P.\} and Allbrooke, \{B. M.M.\} and Allport, \{P. P.\} and A. Aloisio and A. Alonso and F. Alonso and C. Alpigiani and Connell, \{S. H.\} and N. Govender and L. Truong",

note = "Publisher Copyright: {\textcopyright} 2015 CERN. {\textcopyright} 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the »http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.",

year = "2015",

month = sep,

day = "22",

doi = "10.1103/PhysRevLett.115.131801",

language = "English",

volume = "115",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "13",

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TY - JOUR

T1 - Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at s =8 TeV with the ATLAS Detector

AU - ATLAS Collaboration

AU - Aad, G.

AU - Abbott, B.

AU - Abdallah, J.

AU - Abdinov, O.

AU - Aben, R.

AU - Abolins, M.

AU - Abouzeid, O. S.

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abreu, R.

AU - Abulaiti, Y.

AU - Acharya, B. S.

AU - Adamczyk, L.

AU - Adams, D. L.

AU - Adelman, J.

AU - Adomeit, S.

AU - Adye, T.

AU - Affolder, A. A.

AU - Agatonovic-Jovin, T.

AU - Aguilar-Saavedra, J. A.

AU - Ahlen, S. P.

AU - Ahmadov, F.

AU - Aielli, G.

AU - Akerstedt, H.

AU - Åkesson, T. P.A.

AU - Akimoto, G.

AU - Akimov, A. V.

AU - Alberghi, G. L.

AU - Albert, J.

AU - Albrand, S.

AU - Alconada Verzini, M. J.

AU - Aleksa, M.

AU - Aleksandrov, I. N.

AU - Alexa, C.

AU - Alexander, G.

AU - Alexopoulos, T.

AU - Alhroob, M.

AU - Alimonti, G.

AU - Alio, L.

AU - Alison, J.

AU - Alkire, S. P.

AU - Allbrooke, B. M.M.

AU - Allport, P. P.

AU - Aloisio, A.

AU - Alonso, A.

AU - Alonso, F.

AU - Alpigiani, C.

AU - Connell, S. H.

AU - Govender, N.

AU - Truong, L.

N1 - Publisher Copyright: © 2015 CERN. © 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the »http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

PY - 2015/9/22

Y1 - 2015/9/22

N2 - Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb-1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.

AB - Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb-1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.

UR - https://www.scopus.com/pages/publications/84943142869

U2 - 10.1103/PhysRevLett.115.131801

DO - 10.1103/PhysRevLett.115.131801

M3 - Article

AN - SCOPUS:84943142869

SN - 0031-9007

VL - 115

JO - Physical Review Letters

JF - Physical Review Letters

IS - 13

M1 - 131801

ER -

Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at s =8 TeV with the ATLAS Detector

Abstract

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