Abstract
The improved approximate expressions for η+ −, η00, and Re ε are obtained with the model-dependent assumption of 2π saturation for the unitarity sum. The results are used to test again some models of CP non-invariance. In a certain model, the new value of [Formula: see text] is found to be closer to the originally estimated value based on Re ε as imput.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy