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arxiv: 1905.03933 · v1 · pith:VCZJBC7Jnew · submitted 2019-05-10 · ✦ hep-ph

Probing signatures of beyond standard model physics through B_s^* rightarrow μ^+ μ^- decay

classification ✦ hep-ph
keywords rightarrowmodelphysicsaboveenhanceoperatorsstandardanalysis
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We perform a model independent analysis to identify new physics operators which can enhance the branching ratio of $B_s^* \rightarrow \mu^+ \mu^-$ above its Standard Model (SM) prediction. We find that none of the new physics operators which provide a good fit to $b \rightarrow s \mu^+ \mu^-$ data can enhance the Br($B_s^* \rightarrow \mu^+ \mu^-$) above its SM value.

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