====== TTP95-04 Recent Results on QCD Corrections to Semileptonic $b$-Decays  ======
 
 
   <hidden TTP95-04  Recent Results on QCD Corrections to Semileptonic $b$-Decays  > We summarize recent results on QCD corrections to various
 observables in semileptonic $b$ quark decays.  For massless leptons in
 the final state we present effects of such corrections on triple
 differential distribution of leptons which are important in studies of
 polarized $b$ quark decays.  Analogous formulas for distributions of
 neutrinos are applicable in decays of polarized $c$ quarks. In the
 case of decays with a $\tau$ lepton in the final state mass effect of
 $\tau$ has to be included.  In this case we concentrate on corrections
 </hidden>
|**Andrzej Czarnecki and Marek Jezabek**  | 
|**     138th WE-Heraeus Seminar: Heavy Quark Physics, eds. J. K&ouml;rner, P. Kroll, World Scientific 1995, 67-74 **  |
| {{preprints:1995:ttp95-04.pdf|PDF}} {{preprints:1995:ttp95-04.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9502357|arXiv]]   |
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