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arxiv: hep-lat/9501015 · v1 · submitted 1995-01-13 · ✦ hep-lat

Bto K^* γ decay on APE

classification ✦ hep-lat
keywords decaygammaactionassumedbetaclovercompatibilitycrucially
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We present results for the radiative decay $B\to K^* \gamma$, obtained by using the Clover action at $\beta = 6.0$ on APE. The compatibility between the scaling laws predicted by the Heavy Quark Effective Theory (HQET) and pole dominance is discussed. The final result depends crucially on the assumed $q^2$-dependence of the form factors.

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