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arXiv · 1810.02214

Rare decays: A window on new physics

N. Dash
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Abstract

We report on the extrapolated measurements related to the flavour-changing-neutral-current(FCNC) $b\rightarrow s$ and $b\rightarrow d$ transitions with the Belle II data. The branching fraction(BF) and raw asymmetry measurements of the exclusive decay $\bar{B}\rightarrow X_{q}\gamma$, time-dependent $CP$ asymmetry in the transition $b\rightarrow s\gamma$, angular analysis of $B\rightarrow K^*ll$ and $B\rightarrow X_sll$ are discussed. We also report on the searches for the decay $B\rightarrow h\nu\nu$. Most of these analyses are extrapolated with 5 and 50 ab$^{-1}$ Belle II data.

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N. Dash. 2018-10-04. Rare decays: A window on new physics. https://arxiv.org/abs/1810.02214

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