Journal article
Anti-B --> X(s) gamma: Standard Model and Beyond
- Abstract:
- 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.
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Authors
- Publication date:
- 2008-05-14
- Keywords:
- Pubs id:
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pubs:177526
- UUID:
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uuid:f2daa99f-65b2-44b4-afc1-9c79cb774d40
- Local pid:
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pubs:177526
- Source identifiers:
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177526
- Deposit date:
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2012-12-19
- ARK identifier:
Terms of use
- Copyright date:
- 2008
- Notes:
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8 pages, 2 figures, 1 table, based on talks given at XLIIIrd
Rencontres de Moriond, Electroweak Session, La Thuile, Italy, March 1--8,
2008 and Flavor Physics and CP Violation (FPCP) 2008, National Taiwan
University, Taipei, Taiwan, May 5--9, 2008, v2: minor modifications, typos
corrected, and references updated
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