Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in √s = 13 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

doi:10.1007/JHEP02(2025)143

Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in √s = 13 TeV pp collisions with the ATLAS detector

Título traducido de la contribución: Búsqueda de un bosón de Higgs pesado y cargado que se desintegra en un bosón W y un bosón de Higgs en estados finales con leptones y b-jets en colisiones de √s = 13 TeV pp con el detector ATLAS

ATLAS Collaboration

Instituto de Alta Investigación

Aix-Marseille Université and CNRS/IN2P3
University of Bergen
University of Oklahoma
New York University Abu Dhabi
CERN
University of Göttingen
TU Dortmund University
United States Department of Energy
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
IN2P3
AGH University of Krakow
SLAC National Accelerator Laboratory
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
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
California State University Fresno
University of Liverpool
University of Johannesburg
Université Paris-Saclay
University of Sussex
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
Institute of Nuclear Physics PAN
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
Mohammed VI Polytechnic University
University of Pennsylvania
Université Clermont Auvergne
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University of Thessaly
Carleton University
Technische Universität Dresden
Humboldt University of Berlin
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)
Joint Laboratory of Optics
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
Universidad de Buenos Aires
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
University of Trento
Michigan State University
Indiana University Bloomington
York University Toronto
Stockholm University
Oskar Klein Centre
University of Illinois at Urbana-Champaign
Simon Fraser University
Boston University
Justus Liebig University Giessen
Nanjing University
University of Chinese Academy of Sciences
Ankara University
University of Copenhagen
Westmont College
Radboud University Nijmegen
Universidad Técnica Federico Santa Maria
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University of Minho
Universidad Nacional de Colombia
Universidade Federal de Juiz de Fora
University of Pisa
Ivane Javakhishvili 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
University of Lisbon
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
Ministerio de Planificación, Chile
KTH Royal Institute of Technology
University of Bucharest
Universidade Federal da Bahia
Ibn Tofail University
The University of Hong Kong
Louisiana Tech University
Shandong University
CSIC - Institute of Microelectronics of Barcelona
Adelaide University
University of Coimbra
City University of New York
University of the Philippines
University of the Aegean
University of Sharjah
University of New Mexico
Demokritos National Centre for Scientific Research
Jagiellonian University in Kraków
University of Alberta
University of Georgia
West University of Timisoara
Sun Yat-Sen University
Henan University
A. Alikhanian Yerevan Institute of Physics
Shinshu University
Technical University of Munich
The University of Osaka
University of Tsukuba
National University of Science and Technology POLITEHNICA Bucharest
Azerbaijan State University of Economics
Universidade de São Paulo
Universidad de La Serena
University of Pavia
Yeditepe University
Georgian Academy of Sciences E. Andronikashvili Institute of Physics
Institute of Science Tokyo
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
Stellenbosch University
University of Iowa
CNRS
Kyushu University
California State University Sacramento
Mohamed I University
University of Colorado Boulder
Universidad Antonio Nariño
The University of Sydney
University of Hamburg
Transilvania University of Brasov
National Institute for Research and Development of Isotopic and Molecular Technologies
Universidad de Tarapacá
Bulgarian Academy of Sciences
Washington College
University of West Attica
TOBB University of Economics and Technology
Stanford University
Tokyo Metropolitan University
University of California at Berkeley

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7 Citas (Scopus)

Resumen

Este artículo presenta la búsqueda de un bosón de Higgs pesado y cargado, producido en asociación con un quark top y un quark bottom, y que se desintegra en un bosón W y un bosón de Higgs h de 125 GeV. La búsqueda se realiza en estados finales con un leptón cargado, momento transversal faltante y jets, utilizando datos de colisión protón-protón a s = 13 TeV registrados con el detector ATLAS durante la segunda ejecución del LHC en el CERN. Este conjunto de datos corresponde a una luminosidad integrada total de 140 fb−1. La búsqueda se realiza examinando la distribución de masa invariante reconstruida de los candidatos Wh en busca de evidencia de un exceso localizado en el rango de masas del bosón de Higgs cargado, de 250 GeV a 3 TeV. No se observa ningún exceso significativo de datos sobre el fondo esperado y se establecen límites superiores de nivel de confianza del 95 % entre 2,8 pb y 1,2 fb para la sección transversal de producción multiplicada por la relación de ramificación para los bosones de Higgs cargados que se desintegran en Wh.

Título traducido de la contribución	Búsqueda de un bosón de Higgs pesado y cargado que se desintegra en un bosón W y un bosón de Higgs en estados finales con leptones y b-jets en colisiones de √s = 13 TeV pp con el detector ATLAS
Idioma original	Inglés
Número de artículo	143
Páginas (desde-hasta)	1-68
Número de páginas	69
Publicación	Journal of High Energy Physics
Volumen	2025
N.º	2
DOI	https://doi.org/10.1007/JHEP02(2025)143
Estado	Publicada - 21 feb 2025

Palabras clave

Búsquedas más allá del Modelo Estándar
Dispersión hadrón-hadrón

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title = "Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in √s = 13 TeV pp collisions with the ATLAS detector",

abstract = "This article presents a search for a heavy charged Higgs boson produced in association with a top quark and a bottom quark, and decaying into a W boson and a 125 GeV Higgs boson h. The search is performed in final states with one charged lepton, missing transverse momentum, and jets using proton-proton collision data at s = 13 TeV recorded with the ATLAS detector during Run 2 of the LHC at CERN. This data set corresponds to a total integrated luminosity of 140 fb−1. The search is conducted by examining the reconstructed invariant mass distribution of the Wh candidates for evidence of a localised excess in the charged Higgs boson mass range from 250 GeV to 3 TeV. No significant excess of data over the expected background is observed and 95\% confidence-level upper limits between 2.8 pb and 1.2 fb are placed on the production cross-section times branching ratio for charged Higgs bosons decaying into Wh.",

keywords = "Beyond the Standard Model searches, Hadron-Hadron Scattering, B{\'u}squedas m{\'a}s all{\'a} del Modelo Est{\'a}ndar, Dispersi{\'o}n hadr{\'o}n-hadr{\'o}n",

author = "G. Aad and E. Aakvaag and B. Abbott and S. Abdelhameed and S. Kabana and \{ATLAS Collaboration\}",

note = "Publisher Copyright: {\textcopyright} The Author(s) 2025.",

year = "2025",

month = feb,

day = "21",

doi = "10.1007/JHEP02(2025)143",

language = "English",

volume = "2025",

pages = "1--68",

journal = "Journal of High Energy Physics",

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Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in √s = 13 TeV pp collisions with the ATLAS detector. / ATLAS Collaboration.
En: Journal of High Energy Physics, Vol. 2025, N.º 2, 143, 21.02.2025, p. 1-68.

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

TY - JOUR

T1 - Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in √s = 13 TeV pp collisions with the ATLAS detector

AU - Aad, G.

AU - Aakvaag, E.

AU - Abbott, B.

AU - Abdelhameed, S.

AU - Kabana, S.

AU - ATLAS Collaboration

N1 - Publisher Copyright: © The Author(s) 2025.

PY - 2025/2/21

Y1 - 2025/2/21

N2 - This article presents a search for a heavy charged Higgs boson produced in association with a top quark and a bottom quark, and decaying into a W boson and a 125 GeV Higgs boson h. The search is performed in final states with one charged lepton, missing transverse momentum, and jets using proton-proton collision data at s = 13 TeV recorded with the ATLAS detector during Run 2 of the LHC at CERN. This data set corresponds to a total integrated luminosity of 140 fb−1. The search is conducted by examining the reconstructed invariant mass distribution of the Wh candidates for evidence of a localised excess in the charged Higgs boson mass range from 250 GeV to 3 TeV. No significant excess of data over the expected background is observed and 95% confidence-level upper limits between 2.8 pb and 1.2 fb are placed on the production cross-section times branching ratio for charged Higgs bosons decaying into Wh.

AB - This article presents a search for a heavy charged Higgs boson produced in association with a top quark and a bottom quark, and decaying into a W boson and a 125 GeV Higgs boson h. The search is performed in final states with one charged lepton, missing transverse momentum, and jets using proton-proton collision data at s = 13 TeV recorded with the ATLAS detector during Run 2 of the LHC at CERN. This data set corresponds to a total integrated luminosity of 140 fb−1. The search is conducted by examining the reconstructed invariant mass distribution of the Wh candidates for evidence of a localised excess in the charged Higgs boson mass range from 250 GeV to 3 TeV. No significant excess of data over the expected background is observed and 95% confidence-level upper limits between 2.8 pb and 1.2 fb are placed on the production cross-section times branching ratio for charged Higgs bosons decaying into Wh.

KW - Beyond the Standard Model searches

KW - Hadron-Hadron Scattering

KW - Búsquedas más allá del Modelo Estándar

KW - Dispersión hadrón-hadrón

UR - https://www.scopus.com/pages/publications/105011710663

U2 - 10.1007/JHEP02(2025)143

DO - 10.1007/JHEP02(2025)143

M3 - Article

AN - SCOPUS:105011710663

SN - 1126-6708

VL - 2025

SP - 1

EP - 68

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 2

M1 - 143

ER -

Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in √s = 13 TeV pp collisions with the ATLAS detector

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