Abstract
We present measurements of the linear polarization amplitudes and the strong relative phases that describe the flavor-untagged decays and in the transversity basis. We also measure the mean lifetime of the mass eigenstates and the lifetime ratio . The analyses are based on approximately of data recorded with the D0 detector. From our measurements of the angular parameters we conclude that there is no evidence for a deviation from flavor SU(3) symmetry for these decays and that the factorization assumption is not valid for the decay.
- Received 1 October 2008
DOI:https://doi.org/10.1103/PhysRevLett.102.032001
©2009 American Physical Society