Next-to-leading prediction of $\text{epse}$: an upgraded analysis

Abstract

We present an updated theoretical prediction of $\text{epse}$, using the next-to-leading $\text{DSone}$ effective hamiltonian and lattice QCD matrix elements. The CP violating phase is costrained by using both the experimental values of $\text{ep}$ and $x_d$, assuming the theoretical determination of $f_B$. Predictions of $\cos \delta$ and $\sin 2\beta$ are also obtained in this way. For $\text{epse}$, our estimate is $\text{epse}=(2.8\pm 2.4)\times 10^{-4}$.}

Comments: (talk given at ICHEP '94), 4 pp (figures not included), LaTeX, INFN-ISS 94/10 (October 1994)