Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via (Formula presented) in 13 TeV (Formula presented) collisions with the ATLAS detector

ATLAS Collaboration

doi:10.1103/PhysRevD.111.072006

Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via (Formula presented) in 13 TeV (Formula presented) collisions with the ATLAS detector

ATLAS Collaboration

Aix-Marseille Université and CNRS/IN2P3
University of Bergen
University of Oklahoma
NYU Abu Dhabi
University of Göttingen
TU Dortmund University
Brookhaven National Laboratory Physics Department
Southern Methodist University
Mohammed V University in Rabat
Tel Aviv University
New York University
National Institute for Nuclear Physics
Abdus Salam International Centre for Theoretical Physics
King's College London
Heidelberg University
Laboratoire d'Annecy-le-Vieux de physique des particules
AGH University of Science and Technology
Stanford Linear Accelerator Center
University of Manchester
Northern Illinois University
Istanbul University
Rutherford Appleton Laboratory
University of California at Santa Cruz
The University of Chicago
Institute for High Energy Physics
Johannes Gutenberg University Mainz
Alexandru Ioan Cuza University of Iaşi
Azerbaijan National Academy of Sciences
CERN
Royal Holloway University of London
Zhengzhou University
University of Rome Tor Vergata
University of Valencia
University of Hassan II Casablanca
Lund University
Stony Brook University
Waseda University
University of Bonn
Bogazici University
University of Victoria BC
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
University of Warwick
Czech Technical University in Prague
Lancaster University
Al-Imam Muhammad Ibn Saud Islamic University
The California State University
University of Liverpool
University of Johannesburg
ComUE 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
Universidade Federal do Rio de Janeiro
McGill University
Ludwig Maximilian University of Munich
University of Michigan, Ann Arbor
University of Freiburg
University of Toronto
Laboratório de Instrumentação e Física Experimental de Partículas
Aristotle University of Thessaloniki
High Energy Accelerator Research Organization, Tsukuba
University of Oslo
University of Sheffield
University of Texas at Austin
University of Glasgow
University of Milan
National and Kapodistrian University of Athens
Columbia University
The University of Tokyo
German Electron Synchrotron
Brandeis University
The Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
Duke University
University of Montreal
University of Rome La Sapienza
Nagoya University
Ochanomizu University
Comenius University
University of California at Irvine
University of Cape Town
Université Mohammed VI Polytechnique
University of Pennsylvania
Université Clermont Auvergne
TRIUMF
Slovak Academy of Sciences
University of Thessaly
Carleton University
Technische Universität Dresden
Humboldt University of Berlin
Simon Fraser University
University of Oregon
Queen Mary University of London
Yale University
University of Belgrade
University of Texas at Arlington
University of Bologna
University of Cambridge
United Arab Emirates University
University of Pittsburgh
University of Melbourne
University of Genoa
University of Amsterdam
Max Planck Institute for Physics (Werner Heisenberg Institute)
Palacký University Olomouc
University of Science and Technology of China
University of Oxford
University College London
Universidad Autónoma de Madrid
CAS - Institute of High Energy Physics
An-Najah National University
University of British Columbia
University of Innsbruck
Instituto de Física de Buenos Aires (IFIBA)
Sorbonne Université
Tufts University
University of Bern
University of Fribourg
Istinye University
Universidade do Estado do Rio de Janeiro
Harvard University
Uppsala University
Lawrence Berkeley National Laboratory
Université Paris Cité
Charles University
University of Würzburg
University of Wuppertal
Gaziantep University
Weizmann Institute of Science
University of Calabria
University of Siegen
Ohio State University
University of Massachusetts
INFN-TIFPA
University of Trento
Michigan State University
Indiana University Bloomington
York University Toronto
Stockholm University
Oskar Klein Centre
University of Illinois at Urbana-Champaign
Boston University
Justus Liebig University Giessen
University of Chinese Academy of Sciences
Nanjing University
Ankara University
University of Copenhagen
Westmont College
Radboud University Nijmegen
Autonomous University of Barcelona
University of Minho
Universidad Nacional de Colombia
Universidade Federal de Juiz de Fora
University of Pisa
Tbilisi State University
Argonne National Laboratory
Shanghai Jiao Tong University
Kyoto University
Tsinghua University
The Collaborative Innovation Center of Quantum Matter (CICQM)
University of Wisconsin-Madison
Chinese University of Hong Kong
University of Arizona
National Tsing Hua University
Sofia University St. Kliment Ohridski
Czech Academy of Sciences
University of Ljubljana
University of Udine
Instituto Superior Tecnico Lisboa
University of Naples Parthenope
Institute of Particle Physics
Academia Sinica - Institute of Physics
University of Salento
Abant Izzet Baysal University
Roma Tre University
Pontificia Universidad Católica de Chile
Millennium Institute for Subatomic Physics at High Energy Frontier-SAPHIR
KTH Royal Institute of Technology
University of Bucharest
Universidade Federal da Bahia
Ibn Tofail University
University of Lisbon
The University of Hong Kong
Louisiana Tech University
Shandong University
CSIC - Institute of Microelectronics of Barcelona
University of Adelaide
University of Coimbra
City University of New York
National Institute of Physics, College of Science, University of the Philippines, Diliman
University of the Aegean
University of Sharjah
University of New Mexico
Demokritos National Centre for Scientific Research
Jagiellonian University in Kraków
University of Alberta
The University of Georgia, Tbilisi
West University of Timisoara
ICREA
Sun Yat-Sen University
Henan University
A. Alikhanian Yerevan Institute of Physics
Shinshu University
Technical University of Munich
Osaka University
University of Tsukuba
National University of Science and Technology Politechnica
Azerbaijan State University of Economics
Universidade de São Paulo
Universidad de La Serena
University of Pavia
Yeditepe University
Georgian National Academy of Sciences
Tokyo Institute of Technology
Universidad de Tarapacá
Technion-Israel Institute of Technology
University of the Witwatersrand
Center for Interdisciplinary Research and Innovation (CIRI-AUTH)
Iowa State University
Universidad Andrés Bello
Kobe University
University of the Western Cape
Hellenic Open University
Peking University
Hong Kong University of Science and Technology
University of South Africa
University of Stellenbosch
University of Iowa
CNRS
Kyushu University
California State University Sacramento
Mohamed I University
University of Colorado Boulder
Universidad Antonio Nariño
University of Sydney
University of Hamburg
Transilvania University of Brasov
National Institute for Research and Development of Isotopic and Molecular Technologies
Bulgarian Academy of Sciences
Washington College
University of West Attica
TOBB University of Economics and Technology
Stanford University
Mongolian Academy of Sciences
University of California at Berkeley

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

9 Citations (Scopus)

Abstract

Charged Higgs bosons produced either in top-quark decays or in association with a top quark, subsequently decaying via (Formula presented), are searched for in (Formula presented) of proton-proton collision data at (Formula presented) recorded with the ATLAS detector. Depending on whether the top quark is produced together with the (Formula presented) decays hadronically or semileptonically, the search targets (Formula presented) or (Formula presented) final states, in both cases with a (Formula presented)-lepton decaying into a neutrino and hadrons. No significant excess over the Standard Model background expectation is observed. For the mass range of (Formula presented), upper limits at 95% confidence level are set on the production cross section of the charged Higgs boson times the branching fraction (Formula presented) in the range 4.5 pb-0.4 fb. In the mass range 80-160 GeV, assuming the Standard Model cross section for (Formula presented) production, this corresponds to upper limits between 0.27% and 0.02% on (Formula presented).

Original language	English
Article number	072006
Journal	Physical Review D
Volume	111
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevD.111.072006
Publication status	Published - Apr 1 2025
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevD.111.072006

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@article{9e4f8e223b1648cf9f294177ec599b91,

title = "Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via (Formula presented) in 13 TeV (Formula presented) collisions with the ATLAS detector",

abstract = "Charged Higgs bosons produced either in top-quark decays or in association with a top quark, subsequently decaying via (Formula presented), are searched for in (Formula presented) of proton-proton collision data at (Formula presented) recorded with the ATLAS detector. Depending on whether the top quark is produced together with the (Formula presented) decays hadronically or semileptonically, the search targets (Formula presented) or (Formula presented) final states, in both cases with a (Formula presented)-lepton decaying into a neutrino and hadrons. No significant excess over the Standard Model background expectation is observed. For the mass range of (Formula presented), upper limits at 95\% confidence level are set on the production cross section of the charged Higgs boson times the branching fraction (Formula presented) in the range 4.5 pb-0.4 fb. In the mass range 80-160 GeV, assuming the Standard Model cross section for (Formula presented) production, this corresponds to upper limits between 0.27\% and 0.02\% on (Formula presented).",

author = "\{ATLAS Collaboration\} and G. Aad and E. Aakvaag and B. Abbott and S. Abdelhameed and K. Abeling and Abicht, \{N. J.\} and Abidi, \{S. H.\} and M. Aboelela and A. Aboulhorma and H. Abramowicz and Y. Abulaiti and Acharya, \{B. S.\} and A. Ackermann 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 A. Aggarwal and C. Agheorghiesei and F. Ahmadov and S. Ahuja and X. Ai and G. Aielli and A. Aikot and \{Ait Tamlihat\}, M. and B. Aitbenchikh and M. Akbiyik and {\AA}kesson, \{T. P.A.\} and Akimov, \{A. V.\} and D. Akiyama and Akolkar, \{N. N.\} and S. Aktas and Alberghi, \{G. L.\} and J. Albert and P. Albicocco and Albouy, \{G. L.\} and S. Alderweireldt and Alegria, \{Z. L.\} and M. Aleksa and Aleksandrov, \{I. N.\} and C. Alexa and T. Alexopoulos and F. Alfonsi and M. Algren",

note = "Publisher Copyright: {\textcopyright} 2025 CERN, for the ATLAS Collaboration.",

year = "2025",

month = apr,

day = "1",

doi = "10.1103/PhysRevD.111.072006",

language = "English",

volume = "111",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "7",

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T1 - Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via (Formula presented) in 13 TeV (Formula presented) collisions with the ATLAS detector

AU - ATLAS Collaboration

AU - Aad, G.

AU - Aakvaag, E.

AU - Abbott, B.

AU - Abdelhameed, S.

AU - Abeling, K.

AU - Abicht, N. J.

AU - Abidi, S. H.

AU - Aboelela, M.

AU - Aboulhorma, A.

AU - Abramowicz, H.

AU - Abulaiti, Y.

AU - Acharya, B. S.

AU - Ackermann, A.

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 - Aggarwal, A.

AU - Agheorghiesei, C.

AU - Ahmadov, F.

AU - Ahuja, S.

AU - Ai, X.

AU - Aielli, G.

AU - Aikot, A.

AU - Ait Tamlihat, M.

AU - Aitbenchikh, B.

AU - Akbiyik, M.

AU - Åkesson, T. P.A.

AU - Akimov, A. V.

AU - Akiyama, D.

AU - Akolkar, N. N.

AU - Aktas, S.

AU - Alberghi, G. L.

AU - Albert, J.

AU - Albicocco, P.

AU - Albouy, G. L.

AU - Alderweireldt, S.

AU - Alegria, Z. L.

AU - Aleksa, M.

AU - Aleksandrov, I. N.

AU - Alexa, C.

AU - Alexopoulos, T.

AU - Alfonsi, F.

AU - Algren, M.

PY - 2025/4/1

Y1 - 2025/4/1

N2 - Charged Higgs bosons produced either in top-quark decays or in association with a top quark, subsequently decaying via (Formula presented), are searched for in (Formula presented) of proton-proton collision data at (Formula presented) recorded with the ATLAS detector. Depending on whether the top quark is produced together with the (Formula presented) decays hadronically or semileptonically, the search targets (Formula presented) or (Formula presented) final states, in both cases with a (Formula presented)-lepton decaying into a neutrino and hadrons. No significant excess over the Standard Model background expectation is observed. For the mass range of (Formula presented), upper limits at 95% confidence level are set on the production cross section of the charged Higgs boson times the branching fraction (Formula presented) in the range 4.5 pb-0.4 fb. In the mass range 80-160 GeV, assuming the Standard Model cross section for (Formula presented) production, this corresponds to upper limits between 0.27% and 0.02% on (Formula presented).

AB - Charged Higgs bosons produced either in top-quark decays or in association with a top quark, subsequently decaying via (Formula presented), are searched for in (Formula presented) of proton-proton collision data at (Formula presented) recorded with the ATLAS detector. Depending on whether the top quark is produced together with the (Formula presented) decays hadronically or semileptonically, the search targets (Formula presented) or (Formula presented) final states, in both cases with a (Formula presented)-lepton decaying into a neutrino and hadrons. No significant excess over the Standard Model background expectation is observed. For the mass range of (Formula presented), upper limits at 95% confidence level are set on the production cross section of the charged Higgs boson times the branching fraction (Formula presented) in the range 4.5 pb-0.4 fb. In the mass range 80-160 GeV, assuming the Standard Model cross section for (Formula presented) production, this corresponds to upper limits between 0.27% and 0.02% on (Formula presented).

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DO - 10.1103/PhysRevD.111.072006

M3 - Article

AN - SCOPUS:105003647442

SN - 2470-0010

VL - 111

JO - Physical Review D

JF - Physical Review D

IS - 7

M1 - 072006

ER -

Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via (Formula presented) in 13 TeV (Formula presented) collisions with the ATLAS detector

Abstract

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