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20082026
most citedNNLO vertex corrections to non-leptonic B decays: Tree amplitudes

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hep-ph2008★ 85 cited

Two-loop QCD correction to differential semi-leptonic b --> u decays in the shape-function region

M. Beneke, T. Huber, Xin-Qiang Li

We calculate the two-loop QCD correction to the form factors of on-shell b-quark decay to an energetic massless quark, which constitutes the last missing piece required for an O(al…