====== TTP02-37 Parton--Hadron Duality in $B$ Meson Decays ======
 
 
   <hidden 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.
 </hidden>
|**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]]   |
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