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Search for the rare decays $B_s^0 \rightarrow \mu^+ \mu^- \mu^+ \mu^-$ and $B_d^0 \rightarrow \mu^+ \mu^- \mu^+ \mu^-$

A search for the decays $B_s^0 \rightarrow \mu^+ \mu^- \mu^+ \mu^-$ and $B_d^0 \rightarrow \mu^+ \mu^- \mu^+ \mu^-$ in a data sample of 1.0 fb$^{-1}$ collected with the LHCb detector in 2011 is discussed. In the SM, the non-resonant $B_s^0 \rightarrow \mu^+ \mu^- \mu^+ \mu^-$ branching fraction i...

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Detalles Bibliográficos
Autor principal: The LHCb Collaboration
Lenguaje:eng
Publicado: 2012
Materias:
Acceso en línea:http://cds.cern.ch/record/1427774