Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC

(ATLAS Collaboration)

doi:10.1103/PhysRevLett.133.031802

Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC

(ATLAS Collaboration)

School of Physics and Astronomy

Aix-Marseille Université
University of Oklahoma
University of Göttingen
TU Dortmund University
United States Department of Energy
Mohammed V University in Rabat
Technion-Israel Institute of Technology
New York University
National Institute for Nuclear Physics
Abdus Salam International Centre for Theoretical Physics
King's College London
University of Grenoble Alpes
AGH University of Krakow
Brandeis University
University of Manchester
Northern Illinois University
Istanbul University
Rutherford Appleton Laboratory
University of California at Santa Cruz
CERN
Institute for High Energy Physics
University of Pavia
Johannes Gutenberg University Mainz
Alexandru Ioan Cuza University of Iaşi
Azerbaijan National Academy of Sciences
McGill University
Royal Holloway University of London
University of Science and Technology of China
University of Rome Tor Vergata
Humboldt University of Berlin
University of Victoria BC
University of Freiburg
University of Valencia
University of Hassan II Casablanca
Weizmann Institute of Science
Lund University
Waseda University
University of Bonn
Bogazici University
Columbia University
Université Grenoble Alpes
University of Edinburgh
Oklahoma State University
Horia Hulubei National Institute of Physics and Nuclear Engineering
National Technical University of Athens
University of Geneva
Czech Technical University in Prague
Lancaster University
Academia Sinica - Institute of Physics
University of Liverpool
Stony Brook University
Université Paris-Saclay
University of Sussex
Universidad Técnica Federico Santa Maria
University of Birmingham
University of Naples Federico II
Universidad Nacional de La Plata
University of Washington
Universidad Autónoma de Madrid
Universidade Federal do Rio de Janeiro
Ludwig Maximilian University of Munich
University of Michigan, Ann Arbor
Laboratório de Instrumentação e Física Experimental de Partículas
University of Oslo
University of Sheffield
University of Texas at Austin
Stockholm University
Oskar Klein Centre
University of Milan
National and Kapodistrian University of Athens
Lawrence Livermore National Laboratory
High Energy Accelerator Research Organization, Tsukuba
The University of Tokyo
German Electron Synchrotron
Institute of Nuclear Physics Polish Academy of Sciences
Duke University
University of Montreal
University of Amsterdam
University of Rome La Sapienza
Nagoya University
Ochanomizu University
Harvard University
Comenius University
University of California at Irvine
University of Cape Town
University of Illinois at Urbana-Champaign
Mohammed VI Polytechnic University
University of Pennsylvania
TRIUMF
Slovak Academy of Sciences
Aristotle University of Thessaloniki
University of Thessaly
Carleton University
Queen Mary University of London
Yale University
University of Belgrade
University of Texas at Arlington
University of Bologna
Heidelberg University
University of Cambridge
University of Pittsburgh
University of Melbourne
University of Genoa
Max Planck Institute for Physics (Werner Heisenberg Institute)
SLAC National Accelerator Laboratory
Joint Laboratory of Optics
University of Oxford
University College London
CAS - Institute of High Energy Physics
An-Najah National University
University of Glasgow
University of Siegen
Instituto de Física de Buenos Aires (IFIBA)
Sorbonne Université
Tufts University
University of Bern
University of Fribourg
University of Warwick
Istinye University
Universidade do Estado do Rio de Janeiro
United Arab Emirates University
Uppsala University
Lawrence Berkeley National Laboratory
CNRS
Charles University
Technische Universität Dresden
University of Johannesburg
University of Würzburg
University of Colorado Boulder
University of Oregon
Gaziantep University
University of Calabria
Université Clermont Auvergne
Ohio State University
Shanghai Jiao Tong University
University of Wuppertal
University of Massachusetts
University of Bergen
Simon Fraser University
Boston University
Michigan State University
Justus Liebig University Giessen
University of Chinese Academy of Sciences
Nanjing University
Ankara University
Indiana University Bloomington
University of Pisa
University of Copenhagen
Westmont College
Radboud University Nijmegen
University of the Witwatersrand
University of Toronto
Autonomous University of Barcelona
University of Minho
University of Salento
Universidade Federal de Juiz de Fora
University of Wisconsin-Madison
Ivane Javakhishvili Tbilisi State University
Argonne National Laboratory
Tsinghua University
The Collaborative Innovation Center of Quantum Matter (CICQM)
Chinese University of Hong Kong
University of Arizona
National Tsing Hua University
Czech Academy of Sciences
University of Ljubljana
Ben-Gurion University of the Negev
University of Udine
University of Lisbon
University of Naples Parthenope
Institute of Particle Physics
INFN-TIFPA
University of Trento
York University Toronto
Southern Methodist University
Roma Tre University
Pontificia Universidad Católica de Chile
Ministerio de Planificación, Chile
The University of Chicago
Universidade de São Paulo
Ibn Tofail University
Louisiana Tech University
Shandong University
Adelaide University
University of Coimbra
City University of New York
University of the Philippines
University of the Aegean
University of Iowa
Stanford University
University of British Columbia
University of New Mexico
Demokritos National Centre for Scientific Research
Jagiellonian University in Kraków
University of Alberta
Enrico Fermi Center
University of Georgia
West University of Timisoara
California State University Long Beach
ICREA
University of Tsukuba
Shinshu University
Institute of Science Tokyo
Iowa State University
Technical University of Munich
Kobe University
The University of Osaka
National University of Science and Technology POLITEHNICA Bucharest
The University of Hong Kong
Yeditepe University
University of Texas at Dallas
Tbilisi State University
Ilia State University
Universidad de Tarapacá
Kyoto University
University of Innsbruck
Center for Interdisciplinary Research and Innovation (CIRI-AUTH)
Universidad Andrés Bello
Hellenic Open University
KTH Royal Institute of Technology
Peking University
Hong Kong University of Science and Technology
Sun Yat-Sen University
CSIC - Institute of Microelectronics of Barcelona
California State University Sacramento
Universidad Antonio Nariño
University of Sydney
University of Hamburg
Kyushu University
Mohamed I University
Transilvania University of Brasov
National Institute for Research and Development of Isotopic and Molecular Technologies
Universidad Nacional de Colombia
University of Sharjah
Bulgarian Academy of Sciences
Washington College
Universidad de La Serena
TOBB University of Economics and Technology
Mongolian Academy of Sciences
University of California at Berkeley

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

10 Scopus citations

Abstract

Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using Formula Presented of Formula Presented collision data at Formula Presented with the ATLAS detector at the Large Hadron Collider. Searches targeting pure-wino chargino pair production, pure-wino chargino-neutralino production, or Higgsino production decaying via standard model Formula Presented, Formula Presented, or Formula Presented bosons are combined to extend the mass reach to the produced supersymmetric particles by 30-100 GeV. The depth of the sensitivity of the original searches is also improved by the combinations, lowering the 95% C.L. cross-section upper limits by 15%-40%.

Original language	English
Article number	031802
Journal	Physical Review Letters
Volume	133
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevLett.133.031802
State	Published - 19 Jul 2024

Funding

Funders	Funder number
BSF-NSF
Australian Research Council
DRAC
La Caixa Banking Foundation
Centre National pour la Recherche Scientifique et Technique
Fundação para a Ciência e a Tecnologia
European Union, Future Artificial Intelligence Research
Investissements d’Avenir Labex
Cooperative Research Centres, Australian Government Department of Industry
National Science Foundation
CEA-DRF
Horizon 2020, ICSC-NextGenerationEU
H2020 Marie Skłodowska-Curie Actions
HORIZON EUROPE Marie Sklodowska-Curie Actions
INFN-CNAF
Nederlandse Organisatie voor Wetenschappelijk Onderzoek
Ministry of Science and Technology, Taiwan
Israel Science Foundation
Wallenberg Foundation
Leverhulme Trust
Baden-Württemberg Stiftung
PROMETEO
Neubauer Family Foundation
Staatssekretariat für Bildung, Forschung und Innovation
Javna Agencija za Raziskovalno Dejavnost RS
Generalitat de Catalunya
Bundesministerium für Wissenschaft, Forschung und Wirtschaft
Austrian Science Fund
Agencia Nacional de Investigación y Desarrollo
Bundesministerium für Bildung und Forschung
Helmholtz-Gemeinschaft
Danmarks Grundforskningsfond
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Karlsruhe Institute of Technology
Canarie
GridKA
Horizon 2020 Framework Programme
Göran Gustafssons Stiftelser
MIZŠ
European Commission
Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja
European Cooperation in Science and Technology
EU-ESF
International Council of Shopping Centers
RGC
Fundação de Amparo à Pesquisa do Estado de São Paulo
Institutul de Fizică Atomică
Natural Sciences and Engineering Research Council of Canada
Nella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of Science
GenT Programmes Generalitat Valenciana, Spain
Irish Rugby Football Union
Cantons of Bern and Geneva
Chinese Academy of Sciences
Defence Science Institute
MNE
Agencia Nacional de Promoción Científica y Tecnológica
Royal Society
Minerva Foundation
National Research Foundation
Generalitat Valenciana
CERN
Ministerstvo Školství, Mládeže a Tělovýchovy
National Research Council Canada
Brookhaven National Laboratory
Alexander von Humboldt-Stiftung
Multiple Sclerosis Scientific Research Foundation
Caring Futures Institute, Flinders University
British Columbia Knowledge Development Fund
Ministry of Education, Culture, Sports, Science and Technology
European Research Council	948254
Deutsche Forschungsgemeinschaft	DFG—CR 312/5-1
CERN-CZ	21/SCI/017
Narodowe Centrum Nauki	UMO-2020/37/B/ST2/01043, UMO-2019/34/E/ST2/00393, 2022/47/B/ST2/03059, UMO-2021/40/C/ST2/00187, 2021/42/E/ST2/00350
Narodowa Agencja Wymiany Akademickiej	PPN/PPO/2020/1/00002/U/00001
Science and Technology Facilities Council	ST/X005984/1
Agence Nationale de la Recherche	ANR-20-CE31-0013, ANR-21-CE31-0013, ANR-11-LABX-0012, ANR-21-CE31-0022
NDGF	CC-IN2P3
Fundación BBVA	LEO22-1-603
National Natural Science Foundation of China	NSFC—12175119, 12275265, PRIMUS/21/SCI/017, NSFC-12075060
GenT Programmes Generalitat Valenciana	CIDEGENT/2019/023, CIDEGENT/2019/027
DNSRC	IN2P3-CNRS
Instituto Nazionale di Fisica Nucleare	754496
Japan Society for the Promotion of Science	JP21H05085, JP22H04944, JP22H01227
MUCCA	CHIST-ERA-19-XAI-00
Norges Forskningsråd	RCN-314472
Norwegian Financial Mechanism	2014-2021
Center for Advancing Research Impact in Society	J1-3010
FAIR-NextGenerationEU	PE00000013
European Regional Development Fund	IDIFEDER/2018/048, LCF/BQ/PI20/11760025
UNCE	SCI/013
Vetenskapsrådet	VR 2018-00482, 2021-03651, VR 2022-04683, VR 2022-03845
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung	RPG-2020-004, SNSF—PCEFP2_194658
Fondo Nacional de Desarrollo Científico y Tecnológico	1230987, 1230812, 1190886, 1210400
U.S. Department of Energy	ECA DE-AC02-76SF00515
Knut och Alice Wallenbergs Stiftelse	KAW 2018.0157, KAW 2017.0100, KAW 2018.0458, KAW 2019.0447
Ministerio de Ciencia e Innovación	PID2021-125273NB, RYC2021-031273-I, RYC2022-038164-I, PCI2022-135018-2, RYC2020-030254-I, RYC2019-028510-I
H2020 MSC	101033496

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10.1103/PhysRevLett.133.031802

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@article{bd6c75023dca46358023225240bf0530,

title = "Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC",

abstract = "Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using Formula Presented of Formula Presented collision data at Formula Presented with the ATLAS detector at the Large Hadron Collider. Searches targeting pure-wino chargino pair production, pure-wino chargino-neutralino production, or Higgsino production decaying via standard model Formula Presented, Formula Presented, or Formula Presented bosons are combined to extend the mass reach to the produced supersymmetric particles by 30-100 GeV. The depth of the sensitivity of the original searches is also improved by the combinations, lowering the 95\% C.L. cross-section upper limits by 15\%-40\%.",

author = "\{(ATLAS Collaboration)\} and G. Aad and B. Abbott and K. Abeling and Abicht, \{N. J.\} and Abidi, \{S. H.\} and A. Aboulhorma and H. Abramowicz and H. Abreu and Y. Abulaiti and Acharya, \{B. S.\} and \{Adam Bourdarios\}, C. and L. Adamczyk and Addepalli, \{S. V.\} and Addison, \{M. J.\} and J. Adelman and A. Adiguzel and T. Adye and Affolder, \{A. A.\} and Y. Afik and Agaras, \{M. N.\} and J. Agarwala and A. Aggarwal and C. Agheorghiesei and A. Ahmad and F. Ahmadov and Ahmed, \{W. S.\} and S. Ahuja and X. Ai and G. Aielli and C. Appelt and L. Barak and U. Barron and G. Bella and Y. Benhammou and Biswal, \{J. P.\} and B. Chen and B. Chen and E. Etzion and Frid, \{Y. Y.\} and G. Koren and O. Kuprash and Lutz, \{M. S.\} and R. Nayak and G. Ninio and \{Pascual Dominguez\}, L. and D. Reikher and \{Salvador Salas\}, A. and A. Soffer and Tamir, \{N. M.\} and D. Vannicola",

note = "Publisher Copyright: {\textcopyright} 2024 CERN, for the ATLAS Collaboration.",

year = "2024",

month = jul,

day = "19",

doi = "10.1103/PhysRevLett.133.031802",

language = "אנגלית",

volume = "133",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

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T1 - Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC

AU - (ATLAS Collaboration)

AU - Aad, G.

AU - Abbott, B.

AU - Abeling, K.

AU - Abicht, N. J.

AU - Abidi, S. H.

AU - Aboulhorma, A.

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abulaiti, Y.

AU - Acharya, B. S.

AU - Adam Bourdarios, C.

AU - Adamczyk, L.

AU - Addepalli, S. V.

AU - Addison, M. J.

AU - Adelman, J.

AU - Adiguzel, A.

AU - Adye, T.

AU - Affolder, A. A.

AU - Afik, Y.

AU - Agaras, M. N.

AU - Agarwala, J.

AU - Aggarwal, A.

AU - Agheorghiesei, C.

AU - Ahmad, A.

AU - Ahmadov, F.

AU - Ahmed, W. S.

AU - Ahuja, S.

AU - Ai, X.

AU - Aielli, G.

AU - Appelt, C.

AU - Barak, L.

AU - Barron, U.

AU - Bella, G.

AU - Benhammou, Y.

AU - Biswal, J. P.

AU - Chen, B.

AU - Etzion, E.

AU - Frid, Y. Y.

AU - Koren, G.

AU - Kuprash, O.

AU - Lutz, M. S.

AU - Nayak, R.

AU - Ninio, G.

AU - Pascual Dominguez, L.

AU - Reikher, D.

AU - Salvador Salas, A.

AU - Soffer, A.

AU - Tamir, N. M.

AU - Vannicola, D.

PY - 2024/7/19

Y1 - 2024/7/19

N2 - Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using Formula Presented of Formula Presented collision data at Formula Presented with the ATLAS detector at the Large Hadron Collider. Searches targeting pure-wino chargino pair production, pure-wino chargino-neutralino production, or Higgsino production decaying via standard model Formula Presented, Formula Presented, or Formula Presented bosons are combined to extend the mass reach to the produced supersymmetric particles by 30-100 GeV. The depth of the sensitivity of the original searches is also improved by the combinations, lowering the 95% C.L. cross-section upper limits by 15%-40%.

AB - Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using Formula Presented of Formula Presented collision data at Formula Presented with the ATLAS detector at the Large Hadron Collider. Searches targeting pure-wino chargino pair production, pure-wino chargino-neutralino production, or Higgsino production decaying via standard model Formula Presented, Formula Presented, or Formula Presented bosons are combined to extend the mass reach to the produced supersymmetric particles by 30-100 GeV. The depth of the sensitivity of the original searches is also improved by the combinations, lowering the 95% C.L. cross-section upper limits by 15%-40%.

UR - https://www.scopus.com/pages/publications/85200695981

U2 - 10.1103/PhysRevLett.133.031802

DO - 10.1103/PhysRevLett.133.031802

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

C2 - 39094132

AN - SCOPUS:85200695981

SN - 0031-9007

VL - 133

JO - Physical Review Letters

JF - Physical Review Letters

IS - 3

M1 - 031802

ER -

Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC

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