Event calendar file
5-13 November 2009
Mazatlán, México
Mexico/BajaSur timezone
Coffe break at Salon el Dorado for all sessions
- podesta.pedro@gmail.com
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Mazatlán, México
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salon bugambilias
Quark mass matrices in the physical basis
Summary
Using the four best measured moduli of the flavor mixing matrix ($|V_{\rm ud}|$, $|V_{\rm us}|$, $|V_{\rm cd}|$, $|V_{\rm cs}|$), the Jarlskog invariant $J(V)$, and the quark masses at $M_Z$ and 2~GeV energy scales as experimental constraints, a statistical comparison of different textures of the quark mass matrices in the physical basis is performed. The recently proposed mass matrices of the CGS type give a better fit than the Fritzsch and Gupta-Rajpoot types.
