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CP violation in Bs to J/psi phi : update from ATLAS

In this talk, the measurement of the Bs → J/psi phi decay parameters using 80.5 fb−1 of integrated luminosity collected with the ATLAS detector from 13 TeV proton–proton collisions at the LHC is presented. The measured parameters include the CP-violating phase phi_s, the width difference DeltaGamma_...

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Detalles Bibliográficos
Autor principal: Simsek, Sinem
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:http://cds.cern.ch/record/2740443