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arXiv · hep-ph/0112295

CKM Matrix: Status and New Developments

A. Höcker·H. Lacker·S. Laplace·F. Le Diberder
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Abstract

An analysis of the CKM matrix parameters within the {\it R}fit approach is presented using updated input values with special emphasis on the recent $\sin{2β}$ measurements from BABAR and Belle. The QCD Factorisation Approach describing $B \to ππ,Kπ$ decays has been implemented in the software package CKMfitter. Fits using branching ratios and CP asymmetries are discussed.

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A. Höcker, H. Lacker, S. Laplace, F. Le Diberder. 2001-12-21. CKM Matrix: Status and New Developments. https://doi.org/10.1063/1.1478818

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