Analysis of the Mass Matrices using the NNI basis
نویسنده
چکیده
We analyze properties of general quark mass matrices. The up and down quark mass matrices are written in terms of six dimensionless parameters and six quark masses. It is shown that two of the former six dimensionless parameters can be chosen to be any value. Our results are given without any approximation and assumption. And next, an interesting parameter space is found, in which some instructive analytical relations between quark mass ratios and the Kobayashi-Maskawa matrix elements can be derived. In particular, we reproduce jVusj p md=ms, jVcbj ms=mb, and jVub=Vcbj p mu=mc without ne-tuning.
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