A Search for CP(T) Violation in B Decays at OPAL

Abstract

A search for CP(T) violation is performed and the fractional difference between the $b$ and $\bar{b}$ hadron lifetimes is measured using reconstructed secondary vertices in inclusive B hadron decays culled from 3.1 million $Z^0\to q\bar{q}$ events. The data were collected by the OPAL experiment at the LEP collider at CERN at $\sqrt{s}\approx 91$ GeV from 1991-1995.

arXiv comment7 pages, 4 figures. Proceedings for talk 4-16 given at the DPF99 Conference in Los Angeles, California