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$B^\pm$ mass reconstruction in $B^\pm\to J/\psi K^\pm$ decay at ATLAS at 13 TeV $pp$ collisions at the LHC

The performance of the ATLAS detector in reconstructing $B^\pm$ candidates is tested using 3.2 fb$^{−1}$ of $pp$ collision data from the LHC at a centre of mass energy of 13 TeV. The $B^\pm$ invariant mass is determined via the $B^\pm\to J/\psi(\mu^+\mu^-)K^\pm$ decay. The $B^\pm$ mass is extracted...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:http://cds.cern.ch/record/2114830