Abstract
We present a measurement of -violating asymmetries in fully reconstructed decays in approximately decays collected with the BABAR detector at the PEP-II asymmetric-energy factory at SLAC. From a time-dependent maximum-likelihood fit we obtain the following for the -violating parameters: , , , and . Using other measurements and theoretical assumptions we interpret the results in terms of the angles of the Cabibbo-Kobayashi-Maskawa unitarity triangle, and find at confidence level. We exclude the hypothesis of no violation at confidence level.
- Received 27 August 2003
DOI:https://doi.org/10.1103/PhysRevLett.92.251801
©2004 American Physical Society