Speaker
Prof.
Youngjoon Kwon
(Yonsei University)
Description
In this talk, we present recent results on dark sector search at Belle II experiment. In particular, we will report the searches for dark Higgs in inelastic dark matter scenario, axion-like particle searches both in ISR continuum and in B decays, and feebly-interacting particles in B decays. In addition, we will also report a few recent highlights including updates of R[D(*)] and B+ -> mu+ nu.