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

2017/10/17 by H. Sun, Xuan Luo, Sun, Hao +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.1710.06272

openalex publication_date 2017/10/17 · openalex created_date 2017/11/10 · openalex updated_date 2026/07/28

Abstract

The Georgi-Machacek model is one of many beyond Standard Model scenarios with an extended scalar sector which can group under the custodial \rm SU(2)_C symmetry. There are 5-plet, 3-plet and singlet Higgs bosons under the classification of such symmetry in addition to the Standard Model Higgs boson. Here we study the prospects for detecting the doubly-charged Higgs boson (\rm H₅^±±) through the vector boson fusion production at the electron-proton colliders. Typically, we concentrate on our analysis through μ-lepton pair production via pair of same-sign W bosons decay. The discovery significance are calculated as the functions of the triplet vacuum expectation value and necessary luminosity.

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