Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in protonproton collisions at s=13 TeV with the ATLAS detector

ATLAS Collaboration; S. Alderweireldt; J.F. Allen; P. J.  Clark; J.R. Curran; D. Duda; S. M. Farrington; Y. Gao; J.M. Gargan; R.Y. Gonzalez Andana; C. Jiang; C. Leonidopoulos; M. Firdaus M. Soberi; V. J.  Martin; L. Mijović; V.A. Parrish; E.A. Pender; T. Qiu; J.M. Silva; A.L. Sopio; F. Ustuner; E.M. Villhauer; H. Watson; B.M. Wynne; Z. Xu; E. Zaid

doi:10.1016/j.physletb.2024.139137

Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in protonproton collisions at s=13 TeV with the ATLAS detector

ATLAS Collaboration, S. Alderweireldt, J.F. Allen, P. J. Clark, J.R. Curran, D. Duda, S. M. Farrington, Y. Gao, J.M. Gargan, R.Y. Gonzalez Andana, C. Jiang, C. Leonidopoulos, M. Firdaus M. Soberi, V. J. Martin, L. Mijović, V.A. Parrish, E.A. Pender, T. Qiu, J.M. Silva, A.L. SopioF. Ustuner, E.M. Villhauer, H. Watson, B.M. Wynne, Z. Xu, E. Zaid

School of Physics and Astronomy

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
Article number	139137
Pages (from-to)	1-21
Number of pages	21
Journal	Physics Letters B
Volume	860
Early online date	20 Nov 2024
DOIs	https://doi.org/10.1016/j.physletb.2024.139137
Publication status	Published - 1 Jan 2025

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3 Finished
3 Active

Experimental Particle Physics at the University of Edinburgh
Leonidopoulos, C. (Principal Investigator)
Science and Technology Facilities Council
1/04/23 → 31/03/26
Project: Research
Upgrade of the ATLAS detector at the LHC (2023-26)
Clark, P. (Principal Investigator)
Science and Technology Facilities Council
1/04/23 → 31/03/27
Project: Research
Experimental Particle Physics at the University of Edinburgh
Leonidopoulos, C. (Principal Investigator)
Science and Technology Facilities Council
1/10/22 → 31/03/26
Project: Research

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ATLAS Collaboration, Alderweireldt, S., Allen, J. F., Clark, P. J., Curran, J. R., Duda, D., Farrington, S. M., Gao, Y., Gargan, J. M., Gonzalez Andana, R. Y., Jiang, C., Leonidopoulos, C., Soberi, M. F. M., Martin, V. J., Mijović, L., Parrish, V. A., Pender, E. A., Qiu, T., Silva, J. M., ... Zaid, E. (2025). Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in protonproton collisions at s=13 TeV with the ATLAS detector. Physics Letters B, 860, 1-21. Article 139137. https://doi.org/10.1016/j.physletb.2024.139137

@article{17809227bd64461fa95b01484dc1e391,

title = "Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in protonproton collisions at s=13 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 S. Alderweireldt and J.F. Allen and Clark, {P. J.} and J.R. Curran and D. Duda and Farrington, {S. M.} and Y. Gao and J.M. Gargan and {Gonzalez Andana}, R.Y. and C. Jiang and C. Leonidopoulos and Soberi, {M. Firdaus M.} and Martin, {V. J.} and L. Mijovi{\'c} and V.A. Parrish and E.A. Pender and T. Qiu and J.M. Silva and A.L. Sopio and F. Ustuner and E.M. Villhauer and H. Watson and B.M. Wynne and Z. Xu and E. Zaid",

year = "2025",

month = jan,

day = "1",

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

language = "English",

volume = "860",

pages = "1--21",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

}

ATLAS Collaboration, Alderweireldt, S, Allen, JF, Clark, PJ, Curran, JR, Duda, D , Farrington, SM , Gao, Y, Gargan, JM, Gonzalez Andana, RY, Jiang, C, Leonidopoulos, C, Soberi, MFM, Martin, VJ , Mijović, L, Parrish, VA, Pender, EA, Qiu, T , Silva, JM , Sopio, AL, Ustuner, F, Villhauer, EM, Watson, H , Wynne, BM , Xu, Z & Zaid, E 2025, 'Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in protonproton collisions at s=13 TeV with the ATLAS detector', Physics Letters B, vol. 860, 139137, pp. 1-21. https://doi.org/10.1016/j.physletb.2024.139137

TY - JOUR

T1 - Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in protonproton collisions at s=13 TeV with the ATLAS detector

AU - ATLAS Collaboration

AU - Alderweireldt, S.

AU - Allen, J.F.

AU - Clark, P. J.

AU - Curran, J.R.

AU - Duda, D.

AU - Farrington, S. M.

AU - Gao, Y.

AU - Gargan, J.M.

AU - Gonzalez Andana, R.Y.

AU - Jiang, C.

AU - Leonidopoulos, C.

AU - Soberi, M. Firdaus M.

AU - Martin, V. J.

AU - Mijović, L.

AU - Parrish, V.A.

AU - Pender, E.A.

AU - Qiu, T.

AU - Silva, J.M.

AU - Sopio, A.L.

AU - Ustuner, F.

AU - Villhauer, E.M.

AU - Watson, H.

AU - Wynne, B.M.

AU - Xu, Z.

AU - Zaid, E.

PY - 2025/1/1

Y1 - 2025/1/1

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 - 860

SP - 1

EP - 21

JO - Physics Letters B

JF - Physics Letters B

M1 - 139137

ER -

Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in protonproton collisions at s=13 TeV with the ATLAS detector

Abstract

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Projects

Experimental Particle Physics at the University of Edinburgh

Upgrade of the ATLAS detector at the LHC (2023-26)

Experimental Particle Physics at the University of Edinburgh

Cite this