Journal article
Measurement of Β(B - → D 0π -) and Β(B - → D +π -) and isospin analysis of B̄ → Dπ decays
- Abstract:
-
We present new measurements of branching fractions for the color-favored decays B + → D 0π - and B̄ 0 → D +π -. Using 9.67×10 6 BB̄ pairs collected with the CLEO detector, we obtain the branching fractions Β(B - → D 0π - = (49.7±1.2±2.9±2.2)×10 4 and Β(B̄ 0 → D +π -) = (26.8±1.2±2.4±1.2)×10 -4. The first error is statistical, the second is systematic, and the third is due to the experimental uncertainty on the production ratio of charged and neutral B mesons in Y(4S) decays. These results, to...
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- Publisher copy:
- 10.1103/PhysRevD.66.031101
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Authors
Bibliographic Details
- Journal:
- Physical Review D
- Volume:
- 66
- Issue:
- 3
- Publication date:
- 2002-01-01
- DOI:
- ISSN:
-
0556-2821
- Source identifiers:
-
329408
Item Description
- Language:
- English
- Pubs id:
-
pubs:329408
- UUID:
-
uuid:8abd1804-fa8b-4802-b1b7-8e704a5bf2ac
- Local pid:
- pubs:329408
- Deposit date:
- 2013-11-16
Terms of use
- Copyright date:
- 2002
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