• Corpus ID: 118444904

Hidden-Sector Higgs Bosons at High-Energy Electron-Positron Colliders

@article{Collins2012HiddenSectorHB,
  title={Hidden-Sector Higgs Bosons at High-Energy Electron-Positron Colliders},
  author={Jack H. Collins and James D. Wells},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2012}
}
  • J. Collins, J. Wells
  • Published 30 September 2012
  • Physics
  • arXiv: High Energy Physics - Phenomenology
The possibility of a scalar messenger that can couple the Standard Model (SM) to a hidden sector has been discussed in a variety of contexts in the literature in recent years. We consider the case that a new scalar singlet charged under an exotic spontaneously broken Abelian gauge symmetry mixes weakly with the SM Higgs resulting in two scalar mass states, one of which has heavily suppressed couplings to the SM particles. Previous phenomenological studies have focussed on potential signatures… 
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