Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at  TeV with the ATLAS detector

ATLAS Collaboration; Matthew Addison; Jonathan Allen; Mohamed Aly; Maximilian Amerl; Volker Austrup; Diego Baron Moreno; Cinzia Da Via; Caterina Doglioni; Patrick Dougan; Matteo D'Uffizi; Tobias Fitschen; Alessandra Forti; Thomas Hitchings; Benjamin Honan; Zihan Huang; Pratik Jawahar; Zak Lawrence; Brian Le; Matt LeBlanc; Jiri Masik; A.E.  May; Antonio Mendes Jacques Da Costa; Francisca Munoz Sanchez; Martin Murin; Alexander Oh; Joleen Pater; Yvonne Peters; Andrew Pilkington; Darren Price; Dong Qichen; Michaela Queitsch-Maitland; S.M.  Shaw; Ethan Simpson; Sukanya Sinha; J.L.  Smith; Valentina Vecchio; Benjamin Wilson; Joshua Winter; Terence Wyatt

doi:10.1016/j.physletb.2024.139137

Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector

ATLAS Collaboration , Matthew Addison, Jonathan Allen, Mohamed Aly, Maximilian Amerl, Volker Austrup, Diego Baron Moreno, Cinzia Da Via, Caterina Doglioni, Patrick Dougan, Matteo D'Uffizi, Tobias Fitschen, Alessandra Forti, Thomas Hitchings, Benjamin Honan, Zihan Huang, Pratik Jawahar, Zak Lawrence, Brian Le, Matt LeBlancJiri Masik, A.E. May, Antonio Mendes Jacques Da Costa, Francisca Munoz Sanchez, Martin Murin, Alexander Oh, Joleen Pater, Yvonne Peters, Andrew Pilkington, Darren Price, Dong Qichen, Michaela Queitsch-Maitland, S.M. Shaw, Ethan Simpson, Sukanya Sinha, J.L. Smith, Valentina Vecchio, Benjamin Wilson, Joshua Winter, Terence Wyatt

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

Abstract

A combination of searches for singly and doubly charged Higgs bosons,
and , produced via vector-boson fusion is performed using 140 fb−1 of proton–proton collisions at a centre-of-mass energy of 13 TeV, collected with the ATLAS detector during Run 2 of the Large Hadron Collider. Searches targeting decays to massive vector bosons in leptonic final states (electrons or muons) are considered. New constraints are reported on the production cross-section times branching fraction for charged Higgs boson masses between 200 GeV and 3000 GeV. The results are interpreted in the context of the Georgi-Machacek model for which the most stringent constraints to date are set for the masses considered in the combination.

Original language	English
Journal	Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	850
Issue number	139137
DOIs	https://doi.org/10.1016/j.physletb.2024.139137
Publication status	Published - Jan 2025

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ATLAS Collaboration , Addison, M., Allen, J., Aly, M., Amerl, M., Austrup, V., Baron Moreno, D., Da Via, C., Doglioni, C., Dougan, P., D'Uffizi, M., Fitschen, T., Forti, A., Hitchings, T., Honan, B., Huang, Z., Jawahar, P., Lawrence, Z., Le, B., ... Wyatt, T. (2025). Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 850(139137). https://doi.org/10.1016/j.physletb.2024.139137

@article{83017808e92443e786a5c730ab70cba6,

title = "Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector",

abstract = "A combination of searches for singly and doubly charged Higgs bosons, and , produced via vector-boson fusion is performed using 140 fb−1 of proton–proton collisions at a centre-of-mass energy of 13 TeV, collected with the ATLAS detector during Run 2 of the Large Hadron Collider. Searches targeting decays to massive vector bosons in leptonic final states (electrons or muons) are considered. New constraints are reported on the production cross-section times branching fraction for charged Higgs boson masses between 200 GeV and 3000 GeV. The results are interpreted in the context of the Georgi-Machacek model for which the most stringent constraints to date are set for the masses considered in the combination.",

author = "{ATLAS Collaboration} and Matthew Addison and Jonathan Allen and Mohamed Aly and Maximilian Amerl and Volker Austrup and {Baron Moreno}, Diego and {Da Via}, Cinzia and Caterina Doglioni and Patrick Dougan and Matteo D'Uffizi and Tobias Fitschen and Alessandra Forti and Thomas Hitchings and Benjamin Honan and Zihan Huang and Pratik Jawahar and Zak Lawrence and Brian Le and Matt LeBlanc and Jiri Masik and A.E. May and {Mendes Jacques Da Costa}, Antonio and {Munoz Sanchez}, Francisca and Martin Murin and Alexander Oh and Joleen Pater and Yvonne Peters and Andrew Pilkington and Darren Price and Dong Qichen and Michaela Queitsch-Maitland and S.M. Shaw and Ethan Simpson and Sukanya Sinha and J.L. Smith and Valentina Vecchio and Benjamin Wilson and Joshua Winter and Terence Wyatt",

year = "2025",

month = jan,

doi = "10.1016/j.physletb.2024.139137",

language = "English",

volume = "850",

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

issn = "0370-2693",

publisher = "Elsevier BV",

number = "139137",

}

ATLAS Collaboration , Addison, M, Allen, J, Aly, M, Amerl, M, Austrup, V, Baron Moreno, D, Da Via, C , Doglioni, C, Dougan, P, D'Uffizi, M, Fitschen, T, Forti, A, Hitchings, T, Honan, B, Huang, Z, Jawahar, P, Lawrence, Z, Le, B, LeBlanc, M, Masik, J, May, AE, Mendes Jacques Da Costa, A, Munoz Sanchez, F, Murin, M, Oh, A, Pater, J, Peters, Y , Pilkington, A , Price, D, Qichen, D, Queitsch-Maitland, M, Shaw, SM, Simpson, E, Sinha, S, Smith, JL, Vecchio, V, Wilson, B, Winter, J & Wyatt, T 2025, 'Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector', Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 850, no. 139137. https://doi.org/10.1016/j.physletb.2024.139137

Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector. / ATLAS Collaboration ; Addison, Matthew; Allen, Jonathan et al.
In: Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 850, No. 139137, 01.2025.

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

TY - JOUR

T1 - Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector

AU - ATLAS Collaboration

AU - Addison, Matthew

AU - Allen, Jonathan

AU - Aly, Mohamed

AU - Amerl, Maximilian

AU - Austrup, Volker

AU - Baron Moreno, Diego

AU - Da Via, Cinzia

AU - Doglioni, Caterina

AU - Dougan, Patrick

AU - D'Uffizi, Matteo

AU - Fitschen, Tobias

AU - Forti, Alessandra

AU - Hitchings, Thomas

AU - Honan, Benjamin

AU - Huang, Zihan

AU - Jawahar, Pratik

AU - Lawrence, Zak

AU - Le, Brian

AU - LeBlanc, Matt

AU - Masik, Jiri

AU - May, A.E.

AU - Mendes Jacques Da Costa, Antonio

AU - Munoz Sanchez, Francisca

AU - Murin, Martin

AU - Oh, Alexander

AU - Pater, Joleen

AU - Peters, Yvonne

AU - Pilkington, Andrew

AU - Price, Darren

AU - Qichen, Dong

AU - Queitsch-Maitland, Michaela

AU - Shaw, S.M.

AU - Simpson, Ethan

AU - Sinha, Sukanya

AU - Smith, J.L.

AU - Vecchio, Valentina

AU - Wilson, Benjamin

AU - Winter, Joshua

AU - Wyatt, Terence

PY - 2025/1

Y1 - 2025/1

N2 - A combination of searches for singly and doubly charged Higgs bosons, and , produced via vector-boson fusion is performed using 140 fb−1 of proton–proton collisions at a centre-of-mass energy of 13 TeV, collected with the ATLAS detector during Run 2 of the Large Hadron Collider. Searches targeting decays to massive vector bosons in leptonic final states (electrons or muons) are considered. New constraints are reported on the production cross-section times branching fraction for charged Higgs boson masses between 200 GeV and 3000 GeV. The results are interpreted in the context of the Georgi-Machacek model for which the most stringent constraints to date are set for the masses considered in the combination.

AB - A combination of searches for singly and doubly charged Higgs bosons, and , produced via vector-boson fusion is performed using 140 fb−1 of proton–proton collisions at a centre-of-mass energy of 13 TeV, collected with the ATLAS detector during Run 2 of the Large Hadron Collider. Searches targeting decays to massive vector bosons in leptonic final states (electrons or muons) are considered. New constraints are reported on the production cross-section times branching fraction for charged Higgs boson masses between 200 GeV and 3000 GeV. The results are interpreted in the context of the Georgi-Machacek model for which the most stringent constraints to date are set for the masses considered in the combination.

U2 - 10.1016/j.physletb.2024.139137

DO - 10.1016/j.physletb.2024.139137

M3 - Letter

SN - 0370-2693

VL - 850

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 - 139137

ER -

ATLAS Collaboration , Addison M, Allen J, Aly M, Amerl M, Austrup V et al. Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. 2025 Jan;850(139137). doi: 10.1016/j.physletb.2024.139137

Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at TeV with the ATLAS detector

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