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First evidence for the rare decay $B^0_S\rightarrow\mu^+\mu^-$

LHCb observed evidence for a very rare decay of a neutral $B_S$ meson into a pair of muons[1]. The probability that the background could produce such an excess or larger is mere 5.3 x $10^{-4}$. This corresponds to signal significance of 3.5 standard deviations in the combined 1.0fb$^{-1}$ of 2011 (...

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Detalles Bibliográficos
Autores principales:	Tolk, Siim, Blake, Thomas
Lenguaje:	eng
Publicado:	2014
Acceso en línea:	http://cds.cern.ch/record/1971207

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