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CMS (and CP3) set constraints on the Higgs boson width from off-shell production and decay to ZZ to llll and llvv

The offshell production of the higgs was used to set indirect constraints on the 125GeV higgs boson width. The ZZ->4l and ZZ->2l2v channels were used for this analysis. These important results have been highlighted yesterday as the "hot-topic" of the Morriond EWK conference.

By Loc Quertenmont on March 21, 2014
Additional information:

All the details are documented in http://cds.cern.ch/record/1670066?ln=en and all the plots are here: https://twiki.cern.ch/twiki/bin/view/CMSPublic/Hig14002TWiki

Reference url: http://cds.cern.ch/record/1670066?ln=en

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