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Dalitz-plot analysis of the decays B-+/--> K +/-pi(-/+)pi(+/-)

Abstract:

We report a Dalitz-plot analysis of the charmless hadronic decays of charged B mesons to the final state K±π π±. Using a sample of 226.0±2.5 million BB̄ pairs collected by the BABAR detector, we measure the magnitudes and phases of the intermediate resonant and nonresonant amplitudes for both charge-conjugate decays. We present measurements of the corresponding branching fractions and their charge asymmetries that supersede those of previous BABAR analyses. We find the charge asymmetries to b...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevD.72.072003

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Journal:
PHYSICAL REVIEW D
Volume:
72
Issue:
7
Publication date:
2005-10-05
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:617d769b-e9e1-4a4b-9544-566227094f66
Source identifiers:
475
Local pid:
pubs:475
Language:
English

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