Journal article
Bound on minimal universal extra dimensions from B̄→Xsγ
- Abstract:
-
We reexamine the constraints on universal extra dimensional models arising from the inclusive radiative B̄→Xsγ decay. We take into account the leading order contributions due to the exchange of Kaluza-Klein modes as well as the available next-to-next-to-leading order corrections to the B̄→Xsγ branching ratio in the standard model. For the case of one large flat universal extra dimension, we obtain a lower bound on the inverse compactification radius 1/R>600GeV at 95% confidence level that ...
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- Publisher copy:
- 10.1103/PhysRevD.76.034014
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Authors
Bibliographic Details
- Journal:
- Physical Review D - Particles, Fields, Gravitation and Cosmology
- Volume:
- 76
- Issue:
- 3
- Publication date:
- 2007-08-23
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
- URN:
-
uuid:c99f3b16-88b1-43ca-b8cd-dea89ed8745c
- Source identifiers:
-
160587
- Local pid:
- pubs:160587
Item Description
- Language:
- English
Terms of use
- Copyright date:
- 2007
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