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 — preprints:2002:ttp02-37 [2016/03/17 11:03] (current) Line 1: Line 1: + ====== TTP02-37 Parton--Hadron Duality in $B$ Meson Decays ====== + + + 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. + + |**Ikaros I. Bigi, Thomas Mannel**  | + |**       Proceedings of the Workshop on CKM Matrix and the Unitarity Triangle  (CERN).      (2002-2003)  **  | + | {{preprints:2002:ttp02-37.pdf|PDF}} {{preprints:2002:ttp02-37.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/0212021|arXiv]]   | + | |