A New Standard Parametrisation of the Cabibbo-Kobayashi-Maskawa Matrix

Abstract

We propose a new parametrisation of the Cabibbo-Kobayashi-Maskawa Matrix in which the approximations of the standard parametrisation, $|V_{cb}|\approx s_{23}$, $|V_{us}|\approx s_{12}$, are promoted to exact results.

arXiv comment5 pages, latex, no macros; Phys.Rev.D (Brief Report - to appear)