Year: 1997
Type: conference-paper
Abstract: A brief review of CP violation in $K$ and $B$ decays is given. While the observables $\varepsilon$ and Re$(\varepsilon'/\varepsilon)$ describing CP violation in neutral $K$ decays do not allow a powerful test of the CKM mechanism of CP violation, rare $K\toπν\overlineν$ decays and in particular the $B$-meson system are much more promising in this respect. After a brief look at the $K$ system, selected aspects of CP-violating effects in $B$ decays are discussed. It is pointed out that combined branching ratios for $B\toπK$ modes, which have been observed recently by the CLEO collaboration, may allow to derive stringent constraints on the CKM angle $γ$ that could open a window to new physics.
Source: AIP conference proceedings
DOI: 10.1063/1.54470
Author: Robert Fleischer
Institution: Karlsruhe Institute of Technology
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2106258609
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