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arXiv · 1905.03933

Probing signatures of beyond standard model physics through $B_s^* \rightarrow \mu^+ \mu^-$ decay

Jyoti Saini·Dinesh Kumar·Shireen Gangal·S. B. Das
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Abstract

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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Jyoti Saini, Dinesh Kumar, Shireen Gangal, S. B. Das. 2019-05-10. Probing signatures of beyond standard model physics through $B_s^* \rightarrow \mu^+ \mu^-$ decay. https://arxiv.org/abs/1905.03933

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