Searching for the doubly-charged Higgs bosons in the Georgi-Machacek model at the electron-proton colliders
Release Time:2019-03-11 Hits:
Indexed by: Journal Article
Date of Publication: 2017-11-06
Journal: PHYSICAL REVIEW D
Included Journals: Scopus、SCIE
Volume: 96
Issue: 9
ISSN: 2470-0010
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 (H-5(+/-+/-)) through the vector boson fusion production at the electron-proton colliders. We concentrate on our analysis through mu-lepton pair production from a pair of same-sign W bosons decay. The H-5(+/-+/-) discovery potentials at the electronproton colliders are presented.