Journal article
Branching fractions and CP asymmetries in B0-->pi0pi0, B+-->pi+pi0, and B+-->K+pi0 decays and isospin analysis of the B-->pipi system.
- Abstract:
-
Based on a sample of 227 x 10(6) BB pairs collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC, we measure the branching fraction B(B0-->pi(0)pi(0))=(1.17+/-0.32+/-0.10)x10(-6), and the asymmetry Cpi(0)(pi(0))=-0.12+/-0.56+/-0.06. The B0-->pi(0)pi(0) signal has a significance of 5.0 sigma. We also measure B(B+-->pi(+)pi(0))=(5.8+/-0.6+/-0.4)x10(-6), B(B+-->K+pi(0))=(12.0+/-0.7+/-0.6)x10(-6), and the charge asymmetries Api(+)(pi(0))=-0.01+/-0.10+/-0.02 ...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 94
- Issue:
- 18
- Pages:
- 181802
- Publication date:
- 2005-05-01
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
Item Description
- Language:
- English
- Pubs id:
-
pubs:10822
- UUID:
-
uuid:6338ebdb-fa55-4ef7-9cd3-3fdfa089f0ef
- Local pid:
- pubs:10822
- Source identifiers:
-
10822
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2005
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