Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at s =8TeV with the ATLAS detector

ATLAS Collaboration

doi:10.1103/PhysRevD.90.012004

Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at s =8TeV with the ATLAS detector

ATLAS Collaboration

Aix-Marseille Université
University Bonn
University of Oklahoma
Academia Sinica, Institute Of Physics
Laboratoire de l'Accélérateur Linéaire
Azerbaijan Academy of Sciences
University of Amsterdam
Oklahoma State University
Michigan State University
University of Toronto
Tel Aviv University
Universite Paris-Saclay
Stockholm University
Oskar Klein Centre
INFN Sezione di Trieste
Abdus Salam International Centre for Theoretical Physics
King's College London
Agh University of Science and Technology Faculty of Computer Science
Brookhaven National Laboratory
Hampton University
Yale University
Universität München
Rutherford Appleton Laboratory
University of Belgrade
Lisboa
University of Granada
University of Bern
Boston University
Stony Brook University
Joint Institute for Nuclear Research, Dubna
INFN Roma Tor Vergata
University of Rome “Tor Vergata”
Lund University
University of Tokyo
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
University of Victoria
Laboratoire de Physique Subatomique et de Cosmologie de Grenoble
Instituto de Física La Plata
European Organization for Nuclear Research
Horia Hulubei National Institute of Physics and Nuclear Engineering
University of Geneva
National Technical University of Athens
and Physics University of Udine
Sezione INFN di Milano
University of Chicago
University of Birmingham
Lancaster University
University of Liverpool
Université Paris-Sud
University of Cambridge
Université Savoie Mont Blanc
University of Glasgow
University of Manchester
INFN Sezione di Napoli
University of Naples Federico II
Weizmann Institute of Science Israel
Niels Bohr Institutet
Queen Mary University of London
Columbia University
High Energy Accelerator Research Organization (KEK)
Instituto de Biofisica da UFRJ
Brandeis University
Kurchatov Institute
University of Coimbra
Faculdade de Ciências, Universidade de Lisboa
University of Freiburg
The University of Sheffield
University of Heidelberg
University of Milano
University of Athens
Technical University Dresden
Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
LNF-INFN
National Research Nuclear University MEPhI
Institute of Experimental Physics Slovak Academy of Sciences
Sezione di Roma
University of Oxford
Stanford Linear Accelerator Center
Duke University
Universite de Montreal
c/o DESY
Bogazici University
University of Michigan, Ann Arbor
Johannes Gutenberg University
Universidad Autónoma de Madrid
Institute for Theoretical and Experimental Physics
Argonne National Laboratory
Comenius University
University of Illinois
Universität Siegen
Czech Technical University in Prague
University of Johannesburg
TRIUMF
University Roma Tre
University of California, Berkeley
Aristotle University of Thessaloniki
University of Rome
Institute of High Energy Physics, Chinese Academy of Sciences
University College London
Charles University
Institute for Nuclear Physics
University of Wisconsin-Madison
University of Sydney
Bergische Universität Gesamthochschule Wuppertal
University of Melbourne
Sezione di Genova
University of Genoa
Max-Planck-Institut für Physik
Harvard University
University of Sussex
California State University, Fresno
Tufts University
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
University of Pisa
University of Washington
Gaziantep University
McGill University
INFN Sezione di Bologna
Carleton University
UMass Amherst
Novosibirsk State University
Université Hassan II
York University
University of Regina
Humboldt-Universität zu Berlin
Louisiana Tech University
Royal Holloway University of London
Radboud University
University of Edinburgh
University of Pittsburgh
Georg-August-Universität Göttingen
University of Bologna
B. I. Stepanov Institute of Physics
Institute of Physics of the Czech Academy of Sciences
Moscow State University
University of São Paulo
State University of New York Albany
Clermont-Auvergne University
Université Mohamed Premier
University of Texas at Arlington
Tokyo Metropolitan University
University of Oregon
University of Pennsylvania School of Arts and Sciences
Uppsala University
University of the Witwatersrand, Johannesburg
Universidad Técnica Federico Santa María
Indiana University Bloomington
University of Bergen
Simon Fraser University
University of Oslo
Northern Illinois University
University of Dortmund
University of Alberta
University of Valencia
Ankara University
Southern Methodist University
University of Calabria
Pontificia Universidad Católica de Chile
Federal University of Juiz de Fora (UFJF)
Dogus University
Iowa State University
Shandong University
Nanjing University
Faculté des Sciences Rabat
University of Arizona
Sezione di Lecce
Palacky University Olomouc
University of Iowa
University of Ljubljana
INFN Sezione di Pavia
University of Pavia
Università di Napoli Parthenope
Institute of Particle Physics
Long Beach VA and University of California
New York University
University 'Politehnica' of Bucharest
West University in Timisoara
Technion - Israel Institute of Technology
University of Belgrade
Tbilisi State University
Federal University of Sao Joao del Rei (UFSJ)
Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa
University of São Paulo
Justus-Liebig-Universität Giessen
Jagiellonian University
Cadi Ayyad University
Osaka University
University of Warwick
Petersburg Nuclear Physics Institute (PNPI)
University of British Columbia
The Ohio State University
University of Würzburg
Medical University of Innsbruck
University of Science and Technology of China
Centre National de l'Energie des Sciences Techniques Nucleaires
University of the Aegean
Centro de Física Nuclear da Universidade de Lisboa
Universidad de Buenos Aires
University of New Mexico
University of Salento
University of California at Santa Cruz
Pompeu Fabra University (UPF)
Yerevan Physics Institute
University of Cape Town
University of Tsukuba
Nagoya University
Shinshu University
Waseda University
Kobe University
Kyoto University
Tokyo Institute of Technology
University of Texas
University of Adelaide
KTH Royal Institute of Technology
Kyushu University
Ochanomizu University
Manhattan College
Sun Yat-Sen University
Universidad Antonio Narino
National Institute of Science Education and Research
Moscow Institute of Physics and Technology
Hiroshima Institute of Technology
Okayama University
Universidade de Minho
The University of Texas at Austin
Wigner Research Centre for Physics
International School of Advanced Studies
National Institute for Research and Development of Isotopic and Molecular Technologies
University of South Carolina
Nagasaki Institute of Applied Science
TOBB University of Economics and Technology
Kyoto University of Education
Ritsumeikan University Biwako-Kusatsu Campus
Massachusetts Institute of Technology
Tbilisi State University
Turkish Atomic Energy Authority
Universität Hamburg
University of KwaZulu-Natal
Shanghai Jiao Tong University
National Centre for Particle and High Energy Physics
Gazi University

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

103 Citations (Scopus)

Résumé

A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3fb-1 of pp collisions at s=8TeV with the ATLAS detector at the Large Hadron Collider. Events with large missing transverse momentum and two oppositely charged electrons or muons consistent with the decay of a Z boson are analyzed. No excess above the Standard Model prediction is observed. Limits are set on the mass scale of the contact interaction as a function of the dark-matter particle mass using an effective field theory description of the interaction of dark matter with quarks or with Z bosons. Limits are also set on the coupling and mediator mass of a model in which the interaction is mediated by a scalar particle.

langue originale	Anglais
Numéro d'article	012004
journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	90
Numéro de publication	1
Les DOIs	https://doi.org/10.1103/PhysRevD.90.012004
état	Publié - 10 juil. 2014
Modification externe	Oui

Accès au document

10.1103/PhysRevD.90.012004

Contient cette citation

@article{0713b9ee5d854ecca6f1460c90726e7c,

title = "Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at s =8TeV with the ATLAS detector",

abstract = "A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3fb-1 of pp collisions at s=8TeV with the ATLAS detector at the Large Hadron Collider. Events with large missing transverse momentum and two oppositely charged electrons or muons consistent with the decay of a Z boson are analyzed. No excess above the Standard Model prediction is observed. Limits are set on the mass scale of the contact interaction as a function of the dark-matter particle mass using an effective field theory description of the interaction of dark matter with quarks or with Z bosons. Limits are also set on the coupling and mediator mass of a model in which the interaction is mediated by a scalar particle.",

author = "\{ATLAS Collaboration\} and G. Aad and T. Abajyan and B. Abbott and J. Abdallah and \{Abdel Khalek\}, S. and O. Abdinov and R. Aben and B. Abi and M. Abolins and Abouzeid, \{O. S.\} and H. Abramowicz and H. Abreu and Y. Abulaiti and Acharya, \{B. S.\} and L. Adamczyk and Adams, \{D. L.\} and Addy, \{T. N.\} and J. Adelman and S. Adomeit and T. Adye and T. Agatonovic-Jovin and Aguilar-Saavedra, \{J. A.\} and M. Agustoni and Ahlen, \{S. P.\} and A. Ahmad and F. Ahmadov and G. Aielli and {\AA}kesson, \{T. P.A.\} and G. Akimoto and Akimov, \{A. V.\} 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 G. Alexandre and T. Alexopoulos and M. Alhroob and G. Alimonti and L. Alio and J. Alison and Allbrooke, \{B. M.M.\} and Allison, \{L. J.\} and Allport, \{P. P.\} and O. Davignon and \{De La Taille\}, C. and T. Mueller and O. Simard",

year = "2014",

month = jul,

day = "10",

doi = "10.1103/PhysRevD.90.012004",

language = "English",

volume = "90",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

publisher = "American Physical Society",

number = "1",

}

TY - JOUR

T1 - Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at s =8TeV with the ATLAS detector

AU - ATLAS Collaboration

AU - Aad, G.

AU - Abajyan, T.

AU - Abbott, B.

AU - Abdallah, J.

AU - Abdel Khalek, S.

AU - Abdinov, O.

AU - Aben, R.

AU - Abi, B.

AU - Abolins, M.

AU - Abouzeid, O. S.

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abulaiti, Y.

AU - Acharya, B. S.

AU - Adamczyk, L.

AU - Adams, D. L.

AU - Addy, T. N.

AU - Adelman, J.

AU - Adomeit, S.

AU - Adye, T.

AU - Agatonovic-Jovin, T.

AU - Aguilar-Saavedra, J. A.

AU - Agustoni, M.

AU - Ahlen, S. P.

AU - Ahmad, A.

AU - Ahmadov, F.

AU - Aielli, G.

AU - Åkesson, T. P.A.

AU - Akimoto, G.

AU - Akimov, A. V.

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 - Alexandre, G.

AU - Alexopoulos, T.

AU - Alhroob, M.

AU - Alimonti, G.

AU - Alio, L.

AU - Alison, J.

AU - Allbrooke, B. M.M.

AU - Allison, L. J.

AU - Allport, P. P.

AU - Davignon, O.

AU - De La Taille, C.

AU - Mueller, T.

AU - Simard, O.

PY - 2014/7/10

Y1 - 2014/7/10

N2 - A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3fb-1 of pp collisions at s=8TeV with the ATLAS detector at the Large Hadron Collider. Events with large missing transverse momentum and two oppositely charged electrons or muons consistent with the decay of a Z boson are analyzed. No excess above the Standard Model prediction is observed. Limits are set on the mass scale of the contact interaction as a function of the dark-matter particle mass using an effective field theory description of the interaction of dark matter with quarks or with Z bosons. Limits are also set on the coupling and mediator mass of a model in which the interaction is mediated by a scalar particle.

AB - A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3fb-1 of pp collisions at s=8TeV with the ATLAS detector at the Large Hadron Collider. Events with large missing transverse momentum and two oppositely charged electrons or muons consistent with the decay of a Z boson are analyzed. No excess above the Standard Model prediction is observed. Limits are set on the mass scale of the contact interaction as a function of the dark-matter particle mass using an effective field theory description of the interaction of dark matter with quarks or with Z bosons. Limits are also set on the coupling and mediator mass of a model in which the interaction is mediated by a scalar particle.

U2 - 10.1103/PhysRevD.90.012004

DO - 10.1103/PhysRevD.90.012004

M3 - Article

AN - SCOPUS:84904290196

SN - 1550-7998

VL - 90

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 1

M1 - 012004

ER -

Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at s =8TeV with the ATLAS detector

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