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

Oct 17, 2017
23 pages
Published in:
  • Phys.Rev.D 96 (2017) 9, 095003
  • Published: Nov 6, 2017
e-Print:

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Abstract: (APS)
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±±) through the vector boson fusion production at the electron-proton colliders. We concentrate on our analysis through μ-lepton pair production from a pair of same-sign W bosons decay. The H5±± discovery potentials at the electron-proton colliders are presented.
Note:
  • 23 pages, 7 pages, to appear in prd
  • new physics
  • Higgs particle
  • symmetry: custodial
  • symmetry: SU(2)
  • electron p: scattering
  • vector boson: fusion
  • Higgs particle: charged particle: search for
  • Higgs particle: charged particle: production
  • Higgs particle: charge: 2
  • Higgs particle: multiplet
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