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 — preprints:2010:ttp10-13 [2016/03/17 11:03] (current) Line 1: Line 1: + ====== TTP10-13 NNLO corrections to semileptonic and hadronic B decays ====== + + + <​hidden TTP10-13 ​ NNLO corrections to semileptonic and hadronic B decays > We review recent progress in the perturbative calculations for semileptonic and hadronic B meson decays with an emphasis on the phenomenological implications of the next-to-next-to-leading order (NNLO) corrections. Specifically,​ we consider CP-averaged branching ratios of tree-dominated B -> pi pi/pi rho/rho rho decays and the inclusive determination of |V_ub| from B -> X_u l nu. + ​ + |**Guido Bell** ​ | + |**      To appear in the proceedings of the  9th International Symposium on Radiative Corrections (RADCOR 2009), October 25-30 2009, Ascona, Switzerland **  | + | {{preprints:​2010:​ttp10-13.pdf|PDF}} {{preprints:​2010:​ttp10-13.ps|PostScript}} [[http://​arxiv.org/​abs/​1002.0513|arXiv]] ​  | + | |