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ATLAS b-tagging efficiency measurements using a $t\bar{t}$ sample in pp collisions at $\sqrt s$=13 TeV

The $b$-tagging efficiency of the MV2c10 discriminant for track-jets and calorimeter-jets containing $b$-hadrons is measured using 36.5~fb$^{-1}$ of $pp$ collisions collected in 2015 and 2016 by ATLAS at $\sqrt{s}$=13~TeV. The measurements are performed using a tag-and-probe method to select a contr...

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Detalles Bibliográficos
Autor principal: Li, Changqiao
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:http://cds.cern.ch/record/2253026