Vector-Tensor and Vector-Vector Decay AmplitudeAnalysis of B0 to phi K*0
Journal Article
·
· Physical Review Letters
OSTI ID:894564
We perform an amplitude analysis of the decays B{sup 0} {yields} {phi}K*{sub 2}(1430){sup 0}, {phi}K*(892){sup 0}, and {phi}(K{pi}){sub S-wave}{sup 0} with a sample of about 384 million B{bar B} pairs recorded with the BABAR detector. The fractions of longitudinal polarization f{sub L} of the vector-tensor and vector-vector decay modes are measured to be 0.853{sub -0.069}{sup +0.061} {+-} 0.036 and 0.506 {+-} 0.040 {+-} 0.015, respectively. Overall, twelve parameters are measured for the vector-vector decay and seven parameters for the vector-tensor decay, including the branching fractions and parameters sensitive to CP-violation.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 894564
- Report Number(s):
- SLAC-PUB-12158; hep-ex/0610073; TRN: US0700169
- Journal Information:
- Physical Review Letters, Journal Name: Physical Review Letters
- Country of Publication:
- United States
- Language:
- English
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