- Abstract:
- We report on a search for the rare decay B̄0→D*0γ, which in the standard model is dominated by W-exchange. The analysis is based on a data sample comprising 87.8×106 BB̄ pairs collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. No significant signal is observed, and an upper limit on the branching fraction of 2.5×10-5 at the 90% confidence level is obtained. © 2005 The American Physical Society.
- Publisher copy:
- 10.1103/PhysRevD.72.051106
-
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- Journal:
- Physical Review D - Particles, Fields, Gravitation and Cosmology
- Volume:
- 72
- Issue:
- 5
- Publication date:
- 2005-09-01
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
- URN:
-
uuid:245ddf7b-3fbc-452e-ba17-e745dd40a98a
- Source identifiers:
-
315151
- Local pid:
- pubs:315151
- Language:
- English
- Copyright date:
- 2005
Journal article
Search for the rare decay B̄0→D*0γ
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