Journal article
First observation of the decays B(0) → D(+)K(-)π(+)π(-) and B(-) → D(0)K(-)π(+)π(-).
- Abstract:
-
First observations of the Cabibbo-suppressed decays B(0) → D(+)K(-)π(+)π(-) and B(-) → D(0)K(-)π(+)π(-) are reported using 35 pb(-1) of data collected with the LHCb detector. Their branching fractions are measured with respect to the corresponding Cabibbo-favored decays, from which we obtain B(B(0) → D(+)K(-)π(+)π(-))/B(B(0) → D(+)π(-)π(+)π(-))=(5.9±1.1±0.5)×10(-2) and B(B(-) → D(0)K(-)π(+)π(-))/B(B(-) → D(0)π(-)π(+)π(-))=(9.4±1.3±0.9)×10(-2), where the uncertainties are statistical and syste...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 108
- Issue:
- 16
- Pages:
- 161801
- Publication date:
- 2012-04-18
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
- Source identifiers:
-
327384
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:327384
- UUID:
-
uuid:612f5dca-f0de-4952-a6c4-17b49bcae8ec
- Local pid:
- pubs:327384
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2012
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