000003305 001__ 3305
000003305 005__ 20221031154932.0
000003305 037__ $$aBELLE2-CONF-PROC-2022-019
000003305 041__ $$aeng
000003305 100__ $$aEldar Ganiev
000003305 245__ $$aRecent Belle II results on electroweak penguins
000003305 260__ $$a$$c2022-10-31
000003305 300__ $$a6
000003305 520__ $$aWe report on the recent measurements of electroweak and radiative penguin $B$~decays at the Belle~II experiment. We use samples of electron-positron collisions collected at the $\Upsilon(4S)$~resonance. We present the measurement of the branching fractions of $B^{+/0}\to K^*(892)^{+/0}\ell^+\ell^-~(\ell=e, \mu)$, $B^{+/0}\to K^{+/0}J/\psi$, and $B^{+/0}\to X_s\gamma$ decays in the data corresponding to 189~fb$^{-1}$ of integrated luminosity. We also present a search of $B^+\to K^+\nu\bar\nu$ decay in the data corresponding to 63~fb$^{-1}$ of integrated luminosity.
000003305 8560_ $$feldar.ganiev@desy.de
000003305 8564_ $$uhttps://docs.belle2.org/record/3305/files/BELLE2-CONF-PROC-2022-019.pdf