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Determination of the top-quark mass from the m(lb) distribution in dileptonic ttbar events at sqrt(s) = 8 TeV

A measurement of the top-quark mass is presented using the distribution of the invariant mass $m_{lb}$ of the lepton and the b-quark originating from top-quark decays. The analysed dataset of pp-collisions at a centre-of-mass energy $\sqrt{s}=8$ TeV was recorded by the CMS experiment at the LHC, and...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2014
Materias:
Acceso en línea:http://cds.cern.ch/record/1966416