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Measurements of the b-tag performance from data in CMS

Several algorithms are proposed to measure the b-tagging performance from data in CMS. These algorithms can be applied already in a start-up scenario with uncertainties on the estimated b-tag efficiency around 15\% for 10 pb$^{-1}$ of data. With about 1000 pb$^{-1}$ of data these uncertainties can b...

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Detalles Bibliográficos
Autor principal: Maes, Joris
Lenguaje:eng
Publicado: 2008
Materias:
Acceso en línea:http://cds.cern.ch/record/1134616