Baryonic B Meson Decays
We review the two- and three-body baryonic B decays with the dibaryon (BB′¯) as the final states. Accordingly, we summarize the experimental data of the branching fractions, angular asymmetries, and CP asymmetries. Using the W-boson annihilation (exchange) mechanism, the branching fractions of B⟶BB′...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2022/4343824 |
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| _version_ | 1832549590079897600 |
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| author | Xiaotao Huang Yu-Kuo Hsiao Jike Wang Liang Sun |
| author_facet | Xiaotao Huang Yu-Kuo Hsiao Jike Wang Liang Sun |
| author_sort | Xiaotao Huang |
| collection | DOAJ |
| description | We review the two- and three-body baryonic B decays with the dibaryon (BB′¯) as the final states. Accordingly, we summarize the experimental data of the branching fractions, angular asymmetries, and CP asymmetries. Using the W-boson annihilation (exchange) mechanism, the branching fractions of B⟶BB′¯ are shown to be interpretable. In the approach of perturbative QCD counting rules, we study the three-body decay channels. In particular, we review the CP asymmetries of B⟶BB′¯M, which are promising to be measured by the LHCb and Belle II experiments. Finally, we remark the theoretical challenges in interpreting BB−⟶pp¯ρ− and BB−⟶pp¯μ−ν¯μ. |
| format | Article |
| id | doaj-art-826e2956d9f340f891f1ba43b9f131dd |
| institution | Kabale University |
| issn | 1687-7365 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-826e2956d9f340f891f1ba43b9f131dd2025-02-03T06:10:55ZengWileyAdvances in High Energy Physics1687-73652022-01-01202210.1155/2022/4343824Baryonic B Meson DecaysXiaotao Huang0Yu-Kuo Hsiao1Jike Wang2Liang Sun3The Institute for Advanced StudiesSchool of Physics and Information EngineeringThe Institute for Advanced StudiesSchool of Physics and TechnologyWe review the two- and three-body baryonic B decays with the dibaryon (BB′¯) as the final states. Accordingly, we summarize the experimental data of the branching fractions, angular asymmetries, and CP asymmetries. Using the W-boson annihilation (exchange) mechanism, the branching fractions of B⟶BB′¯ are shown to be interpretable. In the approach of perturbative QCD counting rules, we study the three-body decay channels. In particular, we review the CP asymmetries of B⟶BB′¯M, which are promising to be measured by the LHCb and Belle II experiments. Finally, we remark the theoretical challenges in interpreting BB−⟶pp¯ρ− and BB−⟶pp¯μ−ν¯μ.http://dx.doi.org/10.1155/2022/4343824 |
| spellingShingle | Xiaotao Huang Yu-Kuo Hsiao Jike Wang Liang Sun Baryonic B Meson Decays Advances in High Energy Physics |
| title | Baryonic B Meson Decays |
| title_full | Baryonic B Meson Decays |
| title_fullStr | Baryonic B Meson Decays |
| title_full_unstemmed | Baryonic B Meson Decays |
| title_short | Baryonic B Meson Decays |
| title_sort | baryonic b meson decays |
| url | http://dx.doi.org/10.1155/2022/4343824 |
| work_keys_str_mv | AT xiaotaohuang baryonicbmesondecays AT yukuohsiao baryonicbmesondecays AT jikewang baryonicbmesondecays AT liangsun baryonicbmesondecays |