Single-charged Higgs boson in W^± H^∓ associated production within the 2HDMs

2023/01/24 by A. Arhrib, Arhrib, A., R. Benbrik +9
Computer Science · Engineering · Physics and Astronomy · #Computational Physics and Python Applications #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle Accelerators and Free-Electron Lasers #Particle physics theoretical and experimental studies

paper · pdf · doi:10.48550/arxiv.2301.10344

openalex publication_date 2023/01/24 · openalex created_date 2023/01/27 · openalex updated_date 2026/07/28

Abstract

In this contribution, the likelihood of seeing charged Higgs and W boson production in the context of 2HDMs type-I and type-X at the LHC is examined, assuming that either h or H resembles the detected resonance around ∼ 125 GeV. We consider the possibility of the charged Higgs boson decays channels through H^± → W^± h_i / A, focusing on the bb and ττ decays of h_i and A. In both type-I and type-X insights of the 2HDMs, we investigate the potential fingerprints resulting from the previously mentioned charged Higgs production and decay. We find in our study that these signatures can have sizable rates at low tanβ as long as the condition M_H^± < m_t - m_b is met. As a result, we propose the bb and ττ final states associated with WW as an encouraging experimental avenue that would complement the LHC search for a charged Higgs boson.

Related

• Charged Higgs boson signatures via pp → H^± bj in 2HDM type-I
• Light charged Higgs boson in H^± h associated production at the LHC
• Searching for H^±→ W^± + 4γ signals in the 2HDM Type-I at the LHC
• Discovering a light charged Higgs boson via W^{± *} + 4b final states at the LHC
• Observability of Parameter Space for Charged Higgs Boson in its bosonic decays in Two Higgs Doublet Model Type-1