B0 --] K+ Pi- Pi0 Dalitz Plot Analysis
Author | : |
Publisher | : |
Total Pages | : |
Release | : 2004 |
ISBN-10 | : OCLC:68497183 |
ISBN-13 | : |
Rating | : 4/5 ( 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 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.