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arXiv · 0710.2817

Progress in the evaluation of the anti-B -> X_s gamma decay rate at NNLO

Thomas Schutzmeier
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Abstract

The theoretical status of NNLO QCD corrections to the inclusive radiative anti-B -> X_s gamma decay in the standard model is briefly overviewed. Emphasis is put on recent results for three-loop fermionic corrections to matrix elements of the most relevant four-quark operators.

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Thomas Schutzmeier. 2007-10-15. Progress in the evaluation of the anti-B -> X_s gamma decay rate at NNLO. https://arxiv.org/abs/0710.2817

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