A Comment on the Experimental Determination of $|V_{ts}/V_{td}{|}^2$.

Abstract

We propose a method to extract the ratio $|V_{ts}/V_{td}{|}^2$ from a measurement of $\Delta \Gamma /\Gamma$ for the $B_s$ meson. This method is experimentally more sensitive than the conventional method for large values of $|V_{ts}|$ but depends on the accuracy of parton level calculations.

arXiv comment6 pages, LATEX format

References in corpus (2)

• Uncertainties from Long Range Effects in $B \to K^* γ
• Vector Dominance Effects in Weak Radiative Decays of the B Mesons

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• CKM Matrix and Standard-Model CP Violation