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Measurement of the ratio of the production cross-section times branching fraction between the Bc to J/psi pi and the B+ to J/psi K and of branching fractions Bc to J/psi pi pi pi over Bc to J/psi pi in CMS at sqrt(s)=7 TeV.

The $\mathrm{B^{\pm}_c} \to J/\psi \pi^{\pm}$ and $\mathrm{B^{\pm}_c} \to J/\psi \pi^{\pm} \pi^{\pm} \pi^{\mp} $ decay modes are studied in CMS in the kinematic region where the transverse momentum of the $\mathrm{B^{\pm}_c}$ meson is greater than 15 GeV/c and within the central rapidity region $|y|...

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Detalles Bibliográficos
Autor principal:	CMS Collaboration
Publicado:	2013
Materias:	Particle Physics - Experiment
Acceso en línea:	http://cds.cern.ch/record/1632149

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