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Total Width of 125 GeV Higgs Boson

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journal contribution
posted on 2013-11-07, 00:00 authored by Vernon Barger, Muneyuki Ishida, Wai-Yee Keung
By using the LHC and Tevatron measurements of the cross sections to various decay channels relative to the standard model Higgs boson, the total width of the putative 125 GeV Higgs boson is determined as 6:1þ7:7 2:9 MeV. We describe a way to estimate the branching fraction for the Higgs-boson decay to dark matter. We also discuss a no-go theorem for the yy signal of the Higgs boson at the LHC.

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Publisher Statement

This is a copy of an article published in the Physical Review Letters © 2012 American Physical Society

Publisher

American Physical Society

Language

  • en_US

issn

0031-9007

Issue date

2012-06-01

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