$B \to η' X_s$ in the Standard Model
Abstract
Description
We study $B \to η' X_s$ within the framework of the Standard Model. Several mechanisms such as $b \to η' s g$ from the QCD anomaly, and $b \to η's $ and $B\to η' s \bar q$ from four-quark operators are treated simultaneously. We find that the first mechanism give a significant contribution to the branching ratio for $B\to η' X_s$, while the other two mechanisms account for about 15% of the experimental value. The Standard Model prediction for $B\to η' X_s$ is consistent with the CLEO data.
Corrected a few minor typos. 6 page with 1 figure. Sprocl.Sty. Talk presented at the Workshop on CP Violation, Adelaide, Australia, 3-6 July, 1998
Corrected a few minor typos. 6 page with 1 figure. Sprocl.Sty. Talk presented at the Workshop on CP Violation, Adelaide, Australia, 3-6 July, 1998