Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/10495
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
Authors: Aad, G.
Aakvaag, E.
Abbott, B.
Abdelhameed, S.
Abeling, K.
Abicht, N.J.
Jones, E.
Keywords: Beyond the Standard Model Searches
Hadron-Hadron Scattering
Publisher: Springer Science and Business Media Deutschland GmbH
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. © The Author(s) 2025.
URI: https://doi.org/10.1007/JHEP02(2025)143
ISSN: 1029-8479
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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