Cargando…

Studies of rare B meson decays with the CMS detector

Rare beauty decays are usually an excellent probe to the physics beyond the standard model. Especially those decays, that are proceed through flavor-changing neutral currents, can have the interference from new physics with the loop diagrams. Some of these decays are well predicted by the theory, su...

Descripción completa

Detalles Bibliográficos
Autor principal: Shi, Xin
Lenguaje:eng
Publicado: 2013
Materias:
Acceso en línea:http://cds.cern.ch/record/1566432
Descripción
Sumario:Rare beauty decays are usually an excellent probe to the physics beyond the standard model. Especially those decays, that are proceed through flavor-changing neutral currents, can have the interference from new physics with the loop diagrams. Some of these decays are well predicted by the theory, such as $B_{s,d} \to \mu^+\mu^-$ branching fractions and the $A_\mathrm{FB}$ of the $B\to K^{*}\mu^+\mu^-$, are the gold plate searches at the colliders. In this talk these searches in pp collisions at LHC using the data collected bythe CMS detector are presented.