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Heavy Meson Exclusive Decays in the Framework of QCD Sum Rules

A. Khodjamirian·R. Rückl
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Abstract

We discuss applications of QCD sum rules on the light-cone to the form factors of the exclusive transitions $B \rightarrow π$ and $D\rightarrow π$, and to the $B^*B π$ and $D^*D π$ coupling constants. In the light of our results we examine the pole dominance model for these form factors. A first estimate is given on the nonfactorizable amplitude of the decay $ B \ra J/ψK$.

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A. Khodjamirian, R. Rückl. 1995-03-14. Heavy Meson Exclusive Decays in the Framework of QCD Sum Rules. https://arxiv.org/abs/hep-ph/9503321

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