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arXiv · hep-ph/9911280

Overall determination of the CKM matrix

S. Plaszczynski·M. H Schune
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Abstract

We discuss the problem of theoretical uncertainties in the combination of observables related to the CKM matrix elements and propose a statistically sensible method for combining them. The overall fit is performed on present data, and constraints on the matrix elements are presented as well as on fB*sqrt(Bb). We then explore the implications of recent measurements and developments: jpsi-KS CP asymmetry, epsilon_prime/epsilon and B -> K pi branching fractions. Finally, we extract from the overall fit the Standard Model expectations for the rare kaon decays K -> pi nu anti-nu.

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S. Plaszczynski, M. H Schune. 1999-11-09. Overall determination of the CKM matrix. https://arxiv.org/abs/hep-ph/9911280

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