CKM Matrix: Status and New Developments
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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.
5 pages, 6 postscript figures, contribution to the proceedings of the 9th International Symposium on Heavy Flavour Physics, September 2001, Pasadena, USA
5 pages, 6 postscript figures, contribution to the proceedings of the 9th International Symposium on Heavy Flavour Physics, September 2001, Pasadena, USA