B0 --> K+ pi- pi0 Dalitz Plot Analysis
- SLAC
The authors present preliminary results on the Dalitz plot analysis of B{sup 0} --> K{sup +}{pi}{sup -}{pi}{sup 0} decays. The data sample comprises 213 million {Upsilon}(4S) --> B{bar B} decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. They report measurements of the inclusive branching fraction, quasi-two-body fractions and CP-violating charge asymmetries for intermediate states including K*(892){sup +}{pi}{sup -} and {rho}(770){sup -}K{sup +}. Observations of B{sup 0} decays to the K{pi}S-wave intermediate states, K{sub 0}*(1430){sup +}{pi}{sup -} and K{sub 0}*(1430){sup 0}{pi}{sup 0}, are reported. Evidence of the decay B{sup 0} --> K*(892){sup 0}{pi}{sup 0} is seen. They set upper limits at 90% confidence level on branching fractions of the nonresonant and other less significant intermediate states.
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (US)
- Sponsoring Organization:
- USDOE Office of Science (US)
- DOE Contract Number:
- AC03-76SF00515;
- OSTI ID:
- 829770
- Report Number(s):
- SLAC-PUB-10634
- Country of Publication:
- United States
- Language:
- English
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