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Search for a light pseudoscalar boson in the dimuon channel
The dimuon invariant mass spectrum is investigated between 5.5 \GeV and 14 \GeV using 1.3 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}$ = 7 TeV collected by the CMS detector at the LHC to search for a light pseudoscalar Higgs boson. Such a light Higgs boson is predicted in many models, including th...
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2012
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| Acceso en línea: | http://cds.cern.ch/record/1430019 |