Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s=7 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

doi:10.1016/j.physletb.2012.11.039

Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s=7 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

University of Freiburg
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University of Geneva
Azerbaijan National Academy of Sciences
University of Amsterdam
Oklahoma State University
Michigan State University
University of Toronto
Tel Aviv University
CEA Saclay (Commissariat a l'Energie Atomique)
National Institute for Nuclear Physics
Abdus Salam International Centre for Theoretical Physics
AGH University of Krakow
United States Department of Energy
Hampton University
Yale University
Ludwig Maximilian University of Munich
Queen Mary University of London
Rutherford Appleton Laboratory
Brandeis University
Laboratório de Instrumentação e Física Experimental de Partículas
University of Granada
Johannes Gutenberg University Mainz
Boston University
Stony Brook University
University of Texas at Dallas
University of Rome Tor Vergata
Bogazici University
Lund University
The University of Tokyo
Academy of Sciences Rusia
SUNY Albany
Royal Holloway University of London
University of Victoria BC
Laboratoire de Physique Subatomique et de Cosmologie de Grenoble
Joint Institute for Nuclear Research
Horia Hulubei National Institute of Physics and Nuclear Engineering
National Technical University of Athens
University of Udine
Humboldt University of Berlin
University of Pennsylvania
University of Birmingham
University of Liverpool
University of Glasgow
University of Manchester
University of Naples Federico II
Weizmann Institute of Science
Universidad Nacional de La Plata
Columbia University
High Energy Accelerator Research Organization, Tsukuba
Institute for High Energy Physics
University of Lisbon
Heidelberg University
The University of Chicago
University of Milan
Technische Universität Dresden
Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
National and Kapodistrian University of Athens
Moscow Engineering Physics Institute
Slovak Academy of Sciences
Nagoya University
Aix-Marseille Université and CNRS/IN2P3
IN2P3
University of Oxford
SLAC National Accelerator Laboratory
Duke University
Lawrence Berkeley National Laboratory
University of Michigan, Ann Arbor
Universidad Autónoma de Madrid
Alikhanov Institute for Theoretical and Experimental Physics
University of Rome La Sapienza
University of Wisconsin-Madison
University of Cambridge
Stockholm University
Oskar Klein Centre
Argonne National Laboratory
University of Illinois at Urbana-Champaign
Czech Technical University in Prague
University of Johannesburg
University of California at Irvine
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University of Montreal
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Roma Tre University
University of Alberta
CAS - Institute of High Energy Physics
University College London
Institute of Nuclear Physics PAN
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University of Genoa
Max Planck Institute for Physics (Werner Heisenberg Institute)
University of Wuppertal
Harvard University
Lancaster University
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Comenius University
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Laboratoire de Physique Nucléaire et de Hautes Energies
Tufts University
University of Washington
Gaziantep University
Technion-Israel Institute of Technology
McGill University
Novosibirsk State University
University of Hassan II Casablanca
York University Toronto
University of Regina
German Electron Synchrotron
University of Bologna
University of Pisa
Radboud University Nijmegen
University of Edinburgh
University of Salento
University of Göttingen
Institut National de Physique Nucléaire et de Physique des Particules (IN2P3)
University of Copenhagen
Belarus Academy of Sciences
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University of Belgrade
University of Pittsburgh
Université Clermont Auvergne
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Tokyo Metropolitan University
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University of Arizona
Georgian Academy of Sciences E. Andronikashvili Institute of Physics
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Academia Sinica - Institute of Physics
Jožef Stefan Institute
University of Pavia
University of Naples Parthenope
Institute of Particle Physics
University of Sheffield
National University of Science and Technology POLITEHNICA Bucharest
West University of Timisoara
Simon Fraser University
Middle East Technical University
Mohamed I University
Louisiana Tech University
Pontificia Universidad Católica de Chile
Southern Methodist 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
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University of Warwick
Petersburg Nuclear Physics Institute (PNPI)
Shandong University
Ohio State University
University of Würzburg
National Center for Energy, Nuclear Science and Technology
Carleton University
Lomonosov Moscow State University
Universidad de Buenos Aires
University of New Mexico
A. Alikhanian Yerevan Institute of Physics
Palacký University Olomouc
University of the Witwatersrand
University of Cape Town
University of Science and Technology of China
The University of Osaka
University of Tsukuba
Shinshu University
Kobe University
Aristotle University of Thessaloniki
Kyoto University
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Adelaide University
KTH Royal Institute of Technology
Kyushu University
Waseda University
University of Hamburg
Manhattan College
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University of Iowa
Universidad Antonio Nariño
Hiroshima Institute of Technology
Okayama University
University of Minho
University of South Carolina
Wigner Research Centre for Physics
California Institute of Technology
Jagiellonian University in Kraków
Nagasaki Institute of Applied Science
TOBB University of Economics and Technology
Kyoto University of Education
Ritsumeikan University
Massachusetts Institute of Technology
Turkish Atomic Energy Authority
University of KwaZulu-Natal
Belarusian State University
Gazi University

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Resumen

A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb⁻¹ of s=7 TeV proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results.

Idioma original	Inglés
Páginas (desde-hasta)	841-859
Número de páginas	19
Publicación	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volumen	718
N.º	3
DOI	https://doi.org/10.1016/j.physletb.2012.11.039
Estado	Publicada - 8 ene 2013
Publicado de forma externa	Sí

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title = "Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s=7 TeV pp collisions with the ATLAS detector",

abstract = "A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb−1 of s=7 TeV proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95\% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results.",

author = "G. Aad and T. Abajyan and B. Abbott and J. Abdallah and S. Kabana and \{ATLAS Collaboration\}",

note = "Publisher Copyright: {\textcopyright} 2012 CERN",

year = "2013",

month = jan,

day = "8",

doi = "10.1016/j.physletb.2012.11.039",

language = "English",

volume = "718",

pages = "841--859",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

number = "3",

}

Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s=7 TeV pp collisions with the ATLAS detector. / ATLAS Collaboration.
En: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 718, N.º 3, 08.01.2013, p. 841-859.

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

TY - JOUR

T1 - Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s=7 TeV pp collisions with the ATLAS detector

AU - Aad, G.

AU - Abajyan, T.

AU - Abbott, B.

AU - Abdallah, J.

AU - Kabana, S.

AU - ATLAS Collaboration

PY - 2013/1/8

Y1 - 2013/1/8

N2 - A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb−1 of s=7 TeV proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results.

AB - A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb−1 of s=7 TeV proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results.

UR - https://www.scopus.com/pages/publications/85042048821

U2 - 10.1016/j.physletb.2012.11.039

DO - 10.1016/j.physletb.2012.11.039

M3 - Article

AN - SCOPUS:85042048821

SN - 0370-2693

VL - 718

SP - 841

EP - 859

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3

ER -

Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s=7 TeV pp collisions with the ATLAS detector

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