Search for resonant diboson production in the llqq̄ final state in pp collisions at √s = 8 TeV with the ATLAS detector

ATLAS Collaboration

doi:10.1140/epjc/s10052-015-3261-8

Search for resonant diboson production in the llqq̄ final state in pp collisions at √s = 8 TeV with the ATLAS detector

ATLAS Collaboration

CERN
Aix-Marseille Université and CNRS/IN2P3
University of Oklahoma
Academia Sinica - Institute of Physics
Université Paris-Sud
Azerbaijan National Academy of Sciences
University of Amsterdam
Oklahoma State University
Michigan State University
University of Toronto
Tel Aviv University
Technion-Israel Institute of Technology
Stockholm University
The Oskar Klein Centre
National Institute for Nuclear Physics
Abdus Salam International Centre for Theoretical Physics
King's College London
AGH University of Krakow
Brookhaven National Laboratory
Yale University
Ludwig Maximilian University of Munich
Rutherford Appleton Laboratory
University of Belgrade
Laboratório de Instrumentação e Física Experimental de Partículas
University of Granada
University of Bern
Boston University
Joint Institute for Nuclear Research
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
Instituto de Física La Plata
Horia Hulubei National Institute of Physics and Nuclear Engineering
National University of Science and Technology POLITEHNICA Bucharest
West University of Timisoara
University of Geneva
National Technical University of Athens
The University of Chicago
University of Birmingham
Lancaster University
University of Liverpool
University of Manchester
University of Naples Federico II
University of Copenhagen
CAS - Institute of High Energy Physics
Queen Mary University of London
Columbia University
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
Heidelberg University
University of Milan
National and Kapodistrian University of Athens
Technische Universität Dresden
RAS - Budker Institute of Nuclear Physics
Novosibirsk State University
Moscow Engineering Physics Institute
Slovak Academy of Sciences
University of Oxford
SLAC National Accelerator Laboratory
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
Argonne National Laboratory
Comenius University
University of Illinois at Urbana-Champaign
University of Siegen
Czech Technical University in Prague
University of Johannesburg
TRIUMF
Roma Tre University
CEA Saclay (Commissariat à l’Energie Atomique et aux Energies Alternatives)
Aristotle University of Thessaloniki
University of Rome La Sapienza
Charles University
IFJ-PAN
University of Wisconsin-Madison
University of Wuppertal
Weizmann Institute of Science
University of Melbourne
University of Genoa
Max Planck Institute for Physics (Werner Heisenberg Institute)
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University of Hassan II Casablanca
York University Toronto
University of Regina
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University of Pittsburgh
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Johannes Gutenberg University Mainz
Belarus Academy of Sciences
Czech Academy of Sciences
Lomonosov Moscow State University
Institute for High Energy Physics
Autonomous University of Barcelona
SUNY Albany
Laboratoire de Physique de Clermont
Mohamed I University
University of Texas at Arlington
Tokyo Metropolitan University
University of Oregon
University of Udine
Department of Mathematics, University of Pennsylvania
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Aix-Marseille Université
Nanjing University
Kobe University
Mohammed V University in Rabat
University of Arizona
Palacký University Olomouc
University of Ljubljana
University of Pavia
University of Naples Parthenope
Institute of Particle Physics
University of California at Irvine
New York University
Ivane Javakhishvili Tbilisi State University
Universidade Federal de São João del-Rei
NOVA University Lisbon
Universidade de São Paulo
Justus Liebig University Giessen
Cadi Ayyad University
The University of Osaka
RAS - Saint Petersburg Nuclear Physics Institute
Peter the Great St. Petersburg Polytechnic University
University of British Columbia
Chinese University of Hong Kong
University of Innsbruck
Ohio State University
University of Science and Technology of China
National Center for Energy, Nuclear Science and Technology
Humboldt University of Berlin
University of the Aegean
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University of Salento
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University of Cape Town
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Manhattan College
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Universidad Antonio Nariño
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University of Iowa
Hampton University
Moscow Institute of Physics and Technology
Hiroshima Institute of Technology
Okayama University
University of Minho
Universidad de Buenos Aires
Jagiellonian University in Kraków
International School for Advanced Studies
National Institute for Research and Development of Isotopic and Molecular Technologies
University of South Carolina
CNRS-IN2P3
University of Würzburg
Sun Yat-Sen University
Nagasaki Institute of Applied Science
TOBB University of Economics and Technology
Kyoto University of Education
Ritsumeikan University
Massachusetts Institute of Technology
Wigner Research Centre for Physics
Turkish Atomic Energy Authority
University of Hamburg
University of KwaZulu-Natal
Belarusian State University
Gazi University
University of Malaya

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68 引用（Scopus）

摘要

This paper reports on a search for narrow resonances in diboson production in the ℓℓqq̄ final state using pp collision data corresponding to an integrated luminosity of 20 fb−1 collected at √s = 8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the StandardModel expectation is observed. Upper limits at the 95% confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W' bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W' boson respectively.

源语言	英语
文章编号	69
页（从-至）	69
页数	1
期刊	European Physical Journal C
卷	75
期	2
DOI	https://doi.org/10.1140/epjc/s10052-015-3261-8
出版状态	已出版 - 2015
已对外发布	是

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10.1140/epjc/s10052-015-3261-8

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@article{e6437ced5f47406ba4e72b95bf8c7da0,

title = "Search for resonant diboson production in the llq{\=q} final state in pp collisions at √s = 8 TeV with the ATLAS detector",

abstract = "This paper reports on a search for narrow resonances in diboson production in the ℓℓq{\=q} final state using pp collision data corresponding to an integrated luminosity of 20 fb−1 collected at √s = 8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the StandardModel expectation is observed. Upper limits at the 95\% confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W' bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W' boson respectively.",

author = "\{ATLAS Collaboration\} and G. Aad 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 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 T. Agatonovic-Jovin and Aguilar-Saavedra, \{J. A.\} and M. Agustoni 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 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 J. Almond and A. Aloisio and A. Alonso and J. Wang",

note = "Publisher Copyright: {\textcopyright} CERN for the benefit of the ATLAS collaboration 2015.",

year = "2015",

doi = "10.1140/epjc/s10052-015-3261-8",

language = "English",

volume = "75",

pages = "69",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

number = "2",

}

TY - JOUR

T1 - Search for resonant diboson production in the llqq̄ final state in pp collisions at √s = 8 TeV with the ATLAS detector

AU - ATLAS Collaboration

AU - Aad, G.

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 - 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 - Agatonovic-Jovin, T.

AU - Aguilar-Saavedra, J. A.

AU - Agustoni, M.

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 - 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 - Almond, J.

AU - Aloisio, A.

AU - Alonso, A.

AU - Wang, J.

PY - 2015

Y1 - 2015

N2 - This paper reports on a search for narrow resonances in diboson production in the ℓℓqq̄ final state using pp collision data corresponding to an integrated luminosity of 20 fb−1 collected at √s = 8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the StandardModel expectation is observed. Upper limits at the 95% confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W' bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W' boson respectively.

AB - This paper reports on a search for narrow resonances in diboson production in the ℓℓqq̄ final state using pp collision data corresponding to an integrated luminosity of 20 fb−1 collected at √s = 8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the StandardModel expectation is observed. Upper limits at the 95% confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W' bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W' boson respectively.

UR - https://www.scopus.com/pages/publications/84952322577

U2 - 10.1140/epjc/s10052-015-3261-8

DO - 10.1140/epjc/s10052-015-3261-8

M3 - Article

AN - SCOPUS:84952322577

SN - 1434-6044

VL - 75

SP - 69

JO - European Physical Journal C

JF - European Physical Journal C

IS - 2

M1 - 69

ER -

Search for resonant diboson production in the llqq̄ final state in pp collisions at √s = 8 TeV with the ATLAS detector

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