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arXiv · hep-ph/0212021

Parton--Hadron Duality in B Meson Decays

Ikaros I. Bigi·Thomas Mannel
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Abstract

We summarize the current view on Parton-Hadron duality as it applies to B meson decays. It is emphasized that an OPE treatment is essential for properly formulating duality and its limitations. Duality violations are unlikely to become the limiting factor in describing semileptonic B width vis-a-vie higher order corrections. The consistent extraction of the b quark mass from B production and decays provides a striking example of the theoretical control achieved.

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Ikaros I. Bigi, Thomas Mannel. 2002-12-02. Parton--Hadron Duality in B Meson Decays. https://arxiv.org/abs/hep-ph/0212021

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