Search for a standard-model-like Higgs boson with a mass in the range 145 to 1000 GeV at the LHC
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文摘
A search for a standard-model-like Higgs boson in the H→WW and H→ZZ decay channels is reported, for Higgs boson masses in the range 145<m H<1000?GeV. The search is based upon proton–proton collision data samples corresponding to an integrated luminosity of up to 5.1?fb? at $\sqrt{s} = 7~\mbox{TeV}$ and up to 5.3?fb? at $\sqrt{s} = 8~\mbox{TeV}$ , recorded by the CMS experiment at the LHC. The combined upper limits at 95?% confidence level on products of the cross section and branching fractions exclude a standard-model-like Higgs boson in the range 145<m H<710?GeV, thus extending the mass region excluded by CMS from 127-00?GeV up to 710?GeV.

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