مؤتمر
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 |
| سنة النشر: | 2023 |
| المجموعة: | DESY Publication Database (PUBDB) |
| مصطلحات موضوعية: | info:eu-repo/classification/ddc/530, electroweak interaction, penguin, BELLE, branching ratio, Upsilon(10570), electron positron |
| جغرافية الموضوع: | DE |
| الوصف: | 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. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/issn/1824-8039; https://bib-pubdb1.desy.de/record/486154Test; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-07146%22Test |
| الإتاحة: | https://doi.org/10.22323/1.414.0743Test https://doi.org/10.3204/PUBDB-2022-07146Test https://bib-pubdb1.desy.de/record/486154Test https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-07146%22Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.C4AA3F9F |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |