Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb −1 of data collected with the ATLAS detector

The ATLAS collaboration

doi:10.1007/JHEP06(2020)046

Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb⁻¹ of data collected with the ATLAS detector

The ATLAS collaboration

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

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

42 Citations (Scopus)

Abstract

A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge, or at least three isolated leptons. A data sample of proton-proton collisions at s = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to a total integrated luminosity of 139 fb⁻¹, is used for the search. No significant excess over the Standard Model expectation is observed. The results are interpreted in simplified supersymmetric models featuring both R-parity conservation and R-parity violation, raising the exclusion limits beyond those of previous ATLAS searches to 1600 GeV for gluino masses and 750 GeV for bottom and top squark masses in these scenarios. [Figure not available: see fulltext.]

Original language	English
Article number	46
Journal	Journal of High Energy Physics
Volume	2020
Issue number	6
DOIs	https://doi.org/10.1007/JHEP06(2020)046
Publication status	Published - 1 Jun 2020

Keywords

Hadron-Hadron scattering (experiments)
Supersymmetry

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1007/JHEP06(2020)046

Cite this

@article{f55ddb182c7f46b0b01778f4da8cd06d,

title = "Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb −1 of data collected with the ATLAS detector",

abstract = "A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge, or at least three isolated leptons. A data sample of proton-proton collisions at s = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to a total integrated luminosity of 139 fb−1, is used for the search. No significant excess over the Standard Model expectation is observed. The results are interpreted in simplified supersymmetric models featuring both R-parity conservation and R-parity violation, raising the exclusion limits beyond those of previous ATLAS searches to 1600 GeV for gluino masses and 750 GeV for bottom and top squark masses in these scenarios. [Figure not available: see fulltext.]",

keywords = "Hadron-Hadron scattering (experiments), Supersymmetry",

author = "\{The ATLAS collaboration\} and G. Aad and B. Abbott and Abbott, \{D. C.\} and \{Abed Abud\}, A. and K. Abeling and Abhayasinghe, \{D. K.\} and Abidi, \{S. H.\} and AbouZeid, \{O. S.\} and Abraham, \{N. L.\} and H. Abramowicz and H. Abreu and Y. Abulaiti and Acharya, \{B. S.\} and B. Achkar and S. Adachi and L. Adam and \{Adam Bourdarios\}, C. and L. Adamczyk and L. Adamek and J. Adelman and M. Adersberger and A. Adiguzel and S. Adorni and T. Adye and Affolder, \{A. A.\} and Y. Afik and C. Agapopoulou and Agaras, \{M. N.\} and A. Aggarwal and C. Agheorghiesei and Aguilar-Saavedra, \{J. A.\} and F. Ahmadov and Ahmed, \{W. S.\} and X. Ai and G. Aielli and S. Akatsuka and {\AA}kesson, \{T. P.A.\} and E. Akilli and Akimov, \{A. V.\} and \{Al Khoury\}, K. and Alberghi, \{G. L.\} and J. Albert and \{Alconada Verzini\}, \{M. J.\} and S. Alderweireldt and M. Aleksa and Aleksandrov, \{I. N.\} and C. Alexa and Connell, \{S. H.\} and N. Govender and L. Truong",

note = "Publisher Copyright: {\textcopyright} 2020, The Author(s).",

year = "2020",

month = jun,

day = "1",

doi = "10.1007/JHEP06(2020)046",

language = "English",

volume = "2020",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

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TY - JOUR

T1 - Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb −1 of data collected with the ATLAS detector

AU - The ATLAS collaboration

AU - Aad, G.

AU - Abbott, B.

AU - Abbott, D. C.

AU - Abed Abud, A.

AU - Abeling, K.

AU - Abhayasinghe, D. K.

AU - Abidi, S. H.

AU - AbouZeid, O. S.

AU - Abraham, N. L.

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abulaiti, Y.

AU - Acharya, B. S.

AU - Achkar, B.

AU - Adachi, S.

AU - Adam, L.

AU - Adam Bourdarios, C.

AU - Adamczyk, L.

AU - Adamek, L.

AU - Adelman, J.

AU - Adersberger, M.

AU - Adiguzel, A.

AU - Adorni, S.

AU - Adye, T.

AU - Affolder, A. A.

AU - Afik, Y.

AU - Agapopoulou, C.

AU - Agaras, M. N.

AU - Aggarwal, A.

AU - Agheorghiesei, C.

AU - Aguilar-Saavedra, J. A.

AU - Ahmadov, F.

AU - Ahmed, W. S.

AU - Ai, X.

AU - Aielli, G.

AU - Akatsuka, S.

AU - Åkesson, T. P.A.

AU - Akilli, E.

AU - Akimov, A. V.

AU - Al Khoury, K.

AU - Alberghi, G. L.

AU - Albert, J.

AU - Alconada Verzini, M. J.

AU - Alderweireldt, S.

AU - Aleksa, M.

AU - Aleksandrov, I. N.

AU - Alexa, C.

AU - Connell, S. H.

AU - Govender, N.

AU - Truong, L.

PY - 2020/6/1

Y1 - 2020/6/1

N2 - A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge, or at least three isolated leptons. A data sample of proton-proton collisions at s = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to a total integrated luminosity of 139 fb−1, is used for the search. No significant excess over the Standard Model expectation is observed. The results are interpreted in simplified supersymmetric models featuring both R-parity conservation and R-parity violation, raising the exclusion limits beyond those of previous ATLAS searches to 1600 GeV for gluino masses and 750 GeV for bottom and top squark masses in these scenarios. [Figure not available: see fulltext.]

AB - A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge, or at least three isolated leptons. A data sample of proton-proton collisions at s = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to a total integrated luminosity of 139 fb−1, is used for the search. No significant excess over the Standard Model expectation is observed. The results are interpreted in simplified supersymmetric models featuring both R-parity conservation and R-parity violation, raising the exclusion limits beyond those of previous ATLAS searches to 1600 GeV for gluino masses and 750 GeV for bottom and top squark masses in these scenarios. [Figure not available: see fulltext.]

KW - Hadron-Hadron scattering (experiments)

KW - Supersymmetry

UR - https://www.scopus.com/pages/publications/85086116225

U2 - 10.1007/JHEP06(2020)046

DO - 10.1007/JHEP06(2020)046

M3 - Article

AN - SCOPUS:85086116225

SN - 1126-6708

VL - 2020

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 6

M1 - 46

ER -