B0 --] K+ Pi- Pi0 Dalitz Plot Analysis
Author | : |
Publisher | : |
Total Pages | : 5 |
Release | : 2004 |
ISBN-10 | : OCLC:1061373693 |
ISBN-13 | : |
Rating | : 4/5 (93 Downloads) |
Download or read book B0 --] K+ Pi- Pi0 Dalitz Plot Analysis written by and published by . This book was released on 2004 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors present preliminary results on the Dalitz plot analysis of B° --> K?−?° decays. The data sample comprises 213 million?(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)+?− and?(770)−K+. Observations of B° decays to the K?S-wave intermediate states, K0*(1430)+?− and K0*(1430)°?°, are reported. Evidence of the decay B° --> K*(892)°?° is seen. They set upper limits at 90% confidence level on branching fractions of the nonresonant and other less significant intermediate states.