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Measurement of the top quark decay branching fraction ratio $R_b = {\cal B}(t \to Wb)/{\cal B}(t \to Wq)$ and of the inclusive production cross section $pp$ $\to$ $t\bar{t}$ in the dilepton channel at ATLAS

The top quark branching fraction ratio $R_b$ and the inclusive production cross section $\sigma_{t\bar{t}}$ are measured in the dilepton channel using 4.6 fb$^{−1}$ of proton-proton collisions at the centre-of-mass energy $\sqrt{s}$ = 7 TeV collected with the ATLAS detector at the Large Hadron Colli...

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Detalles Bibliográficos
Autor principal: Leyko, Agnieszka
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:http://cds.cern.ch/record/2790810