Higgs boson decays to γγ and Zγ in models with Higgs extensions
Journal
Physical Review
Journal Volume
D87
Journal Issue
3
Pages
033003
Date Issued
2012-07
Author(s)
Abstract
The decays of a Higgs boson to the γγ and Zγ final states are purely quantum mechanical phenomena that are closely related to each other. We study the effects of an extended Higgs sector on the decay rates of the two modes. We propose that a simultaneous determination of them and the ZZ mode is a useful way to see whether the Higgs boson recently observed by the LHC experiments is of the standard model type or could be a member of a larger Higgs sector. © 2013 American Physical Society.
Type
journal article