Measurement of the time-dependent $CP$ asymmetry in $B^0 \to K_S^0 \pi^{+} \pi^{-} \gamma$ decays

Abstract
Tags Belle Run 1 Run 2 (partial)
Working group Time Dependent CP Violation
Principal authors @  Varghese Babu, Jerome Baudot, Sviatoslav Bilokin, Giulio Dujany, Tristan Fillinger, Christian Finck, Pere Gironella Gironell, Isabelle Ripp-Baudot, Petros Stavroulakis
Reference submitted to JHEP
Links arXiv:2510.01331,