Searching for the doubly-charged Higgs bosons in the Georgi-Machacek model at the electron-proton colliders

2017/10/17 by H. Sun, Hao Sun, Xuan Luo +3 · 2 citations
Physics and Astronomy · #Boson #Electron #Higgs boson #Lepton #Neutrino Physics Research #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Scalar (mathematics) #Scalar boson #Standard Model (mathematical formulation) #Vector boson #hep-ph

paper · pdf · doi:10.1103/physrevd.96.095003

published as Phys. Rev. D 96, 095003 (2017) · 23 pages, 7 pages, to appear in prd

arxiv created 2017/10/17 · openalex publication_date 2017/11/06 · arxiv updated 2017/11/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

The Georgi-Machacek model is one of many beyond-Standard Model scenarios with an extended scalar sector that can group under the custodial SU(2)_C symmetry. There are 5-plet, triplet, and singlet Higgs bosons under the classification of such symmetry in addition to the Standard Model Higgs boson. In this paper, we study the prospects for detecting the doubly-charged Higgs boson (H₅^\ifmmode±\else\textpm\fi\ifmmode±\else\textpm\fi) through the vector boson fusion production at the electron-proton colliders. We concentrate on our analysis through \ensuremathμ-lepton pair production from a pair of same-sign W bosons decay. The H₅^\ifmmode±\else\textpm\fi\ifmmode±\else\textpm\fi discovery potentials at the electron-proton colliders are presented.

Citations

• Properties and searches of the exotic neutral Higgs bosons in the Georgi-Machacek model
• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• UFO – The Universal FeynRules Output
• Neutrino masses in SU(2) ⊗ U(1) theories
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• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
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• Sterile neutrino searches at future e^-e⁺, pp, and e^-p colliders
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Cited by

• Higgs triplet extension of GRACE
• Dark Matter and Electroweak Phase Transition in the Z₂ Symmetric Georgi-Machacek Model