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Search for heavy neutrinos and W[R] bosons with right-handed couplings in a left-right symmetric model in pp collisions at sqrt(s) = 7 TeV

The CMS collaboration
Phys.Rev.Lett. 109 (2012) 261802, 2012

Abstract (data abstract)
CERN-LHC. Study of events with a final state consisting of two muons and two jets produced in proton-proton collisions at a centre-of-mass energy of 7 TeV using a data sample having an integrated luminosity of 5.0 fb-1. The data are analysed in terms of a search for heavy, right-handed muon neutrinos and right-handed W_R bosons which arise in the left-right symmetric extensions of the standard model. The table gives the observed and expected 95% confidence level exclusion limits on the W_R production cross section (times is branching ratio to two muons and two jets) as a function of the masses of the W_R and the heavy neutrino.

  • Table 1

    Data from F 2


    The 95% confidence level observed (Obs.) and expected (Exp.) exclusion limits (in fb) on the WR production cross section times...

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