Anti-B --> X(s) gamma: Standard Model and Beyond
We present a concise review of the recent theoretical progress concerning the standard model calculation of the inclusive radiative anti-B --> X(s) gamma decay. Particular attention is thereby devoted to the calculations of the next-to-next-to-leading order fixed-order O(alpha_s^2) contributi...
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| Materialtyp: | Journal article |
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2008
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| _version_ | 1826304680490172416 |
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| author | Haisch, U |
| author_facet | Haisch, U |
| author_sort | Haisch, U |
| collection | OXFORD |
| description | We present a concise review of the recent theoretical progress concerning the standard model calculation of the inclusive radiative anti-B --> X(s) gamma decay. Particular attention is thereby devoted to the calculations of the next-to-next-to-leading order fixed-order O(alpha_s^2) contributions, non-local O(alpha_s Lambda/m_b) power corrections, and logarithmic-enhanced O(alpha_s^2) cut-effects to the decay rate. The current status of various beyond the standard model calculations of the inclusive b --> s gamma mode is also summarized. |
| first_indexed | 2024-03-07T06:21:29Z |
| format | Journal article |
| id | oxford-uuid:f2daa99f-65b2-44b4-afc1-9c79cb774d40 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T06:21:29Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:f2daa99f-65b2-44b4-afc1-9c79cb774d402022-03-27T12:07:20ZAnti-B --> X(s) gamma: Standard Model and BeyondJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:f2daa99f-65b2-44b4-afc1-9c79cb774d40Symplectic Elements at Oxford2008Haisch, UWe present a concise review of the recent theoretical progress concerning the standard model calculation of the inclusive radiative anti-B --> X(s) gamma decay. Particular attention is thereby devoted to the calculations of the next-to-next-to-leading order fixed-order O(alpha_s^2) contributions, non-local O(alpha_s Lambda/m_b) power corrections, and logarithmic-enhanced O(alpha_s^2) cut-effects to the decay rate. The current status of various beyond the standard model calculations of the inclusive b --> s gamma mode is also summarized. |
| spellingShingle | Haisch, U Anti-B --> X(s) gamma: Standard Model and Beyond |
| title | Anti-B --> X(s) gamma: Standard Model and Beyond |
| title_full | Anti-B --> X(s) gamma: Standard Model and Beyond |
| title_fullStr | Anti-B --> X(s) gamma: Standard Model and Beyond |
| title_full_unstemmed | Anti-B --> X(s) gamma: Standard Model and Beyond |
| title_short | Anti-B --> X(s) gamma: Standard Model and Beyond |
| title_sort | anti b gt x s gamma standard model and beyond |
| work_keys_str_mv | AT haischu antibgtxsgammastandardmodelandbeyond |