Total Width of 125 GeV Higgs [PDF]
Vernon Barger, Muneyuki Ishida, Wai-Yee KeungWe present a method to determine the total width of the putative 125 GeV Higgs boson signal from LHC and Tevatron measurements of its cross sections to various decay channels relative to the standard model Higgs boson. We describe a new way to estimate the branching fraction for Higgs decay to dark matter. We also discuss a No-Go theorem for the gamma gamma signal of the Higgs boson at the LHC.View original: http://arxiv.org/abs/1203.3456
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