Abstract
Using events in which one of two neutral B mesons from the decay of an resonance is fully reconstructed, we set limits on the difference between the decay rates of the two neutral B mass eigenstates and on CP, T, and CPT violation in mixing. The reconstructed decays, comprising both CP and flavor eigenstates, are obtained from 88 million decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We determine six independent parameters governing oscillations CPT and CP violation and CP and T violation where characterizes and decays to states of charmonium plus or The results are The values inside square brackets indicate the 90% confidence-level intervals. The values of and are consistent with previous analyses and are used as cross checks. These measurements are in agreement with standard model expectations.
- Received 29 February 2004
DOI:https://doi.org/10.1103/PhysRevD.70.012007
©2004 American Physical Society