Abstract
We present measurements of branching fractions and -violating asymmetries for two-body neutral meson decays to charged pions and kaons based on a sample of about decays. From a time-independent fit we measure the charge-averaged branching fractions , , and the direct -violating charge asymmetry , where the ranges in square brackets indicate the 90% confidence intervals. From a time-dependent fit we measure the -violating parameters and .
- Received 23 July 2002
DOI:https://doi.org/10.1103/PhysRevLett.89.281802
©2002 American Physical Society