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Measurement of the effective $B^0_s \rightarrow K^+ K^-$ lifetime

A precise determination of the effective $B^0_s \rightarrow K^+ K^-$ lifetime can be used to put constraints on new physics contributions in the $B_s^0$ meson system. Conventional approaches to select $B$ mesons and suppress combinatorial background rely on decay products which are significantly d...

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Detalles Bibliográficos
Autor principal:	The LHCb Collaboration
Lenguaje:	eng
Publicado:	2012
Materias:	Particle Physics - Experiment
Acceso en línea:	http://cds.cern.ch/record/1422996

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