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Mass Resolution Study of the $B_s$-Meson with First LHCb Data
The rare decay $B^0_s \to \mu^+ \mu^-$ is very strongly suppressed in the Standard Model. As a flavour-changing neutral current, this decay is forbidden at the tree-level and can only be introduced by higher order loop processes. New physics models beyond the Standard Model typically include an exte...
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| Lenguaje: | eng |
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2012
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| Acceso en línea: | http://cds.cern.ch/record/1443917 |