Measurement of $CP$ asymmetries in $B^0\to \varphi K_S^0$ decays with Belle II

Belle II Collaboration, I. Adachi, K. Adamczyk +432

We present a measurement of time-dependent rate asymmetries in $B^0\to \varphi K_S^0$ decays to search for non-standard-model physics in $b\to q\overline{q}s$ transitions. The data sampl…