Neutrino Electroweak Couplings and the Neutrino Fog at Belle II

Carlos Henrique de Lima, David McKeen, Afif Omar +1

The mono-photon process $e^{+}{e}^{-}\to \gamma +\mathrm{invisible}$ at Belle II probes both invisible new states and the electroweak couplings of neutrinos. In this work, we study the proces…