Recent Belle II results on electroweak penguins
| العنوان: | Recent Belle II results on electroweak penguins |
|---|---|
| المؤلفون: | Ganiev, Eldar |
| المصدر: | Proceedings of Science / International School for Advanced Studies (ICHEP2022), 743 (2023). doi:10.22323/1.414.0743 41st International Conference on High Energy physics, ICHEP2022, Bologna, Italy, 2022-07-06-2022-07-13 |
| بيانات النشر: | Sissa Medialab, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | electroweak interaction, penguin, Upsilon(10570), electron positron, ddc:530, BELLE, branching ratio |
| الوصف: | 41st International Conference on High Energy physics, ICHEP2022, Bologna, Italy, 6 Jul 2022 - 13 Jul 2022; Proceedings of Science / International School for Advanced Studies (ICHEP2022), 743 (2022). doi:10.22323/1.414.0743 We 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. Published by SISSA, Trieste |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df995eda2588e3dcb8d640947de56c39Test https://doi.org/10.22323/1.414.0743Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....df995eda2588e3dcb8d640947de56c39 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |