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arXiv · 1312.0124

New Results on the 3-Loop Heavy Flavor Corrections in Deep-Inelastic Scattering

A. Behring·J. Blümlein·A. De Freitas·T. Pfoh·C. Raab·M. Round·J. Ablinger·A. Hasselhuhn·C. Schneider·F. Wißbrock·A. von Manteuffel
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Abstract

We report on recent progress in the calculation of the 3-loop massive Wilson coefficients in deep-inelastic scattering at general values of $N$ for neutral and charged current reactions in the asymptotic region $Q^2 \gg m^2$. Four new out of eight massive operator matrix elements and Wilson coefficients have been obtained recently. We also discuss recent results on Feynman graphs containing two-massive fermion lines and present complete results for the bubble topologies for all processes.

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A. Behring, J. Blümlein, A. De Freitas, T. Pfoh, C. Raab, M. Round, J. Ablinger, A. Hasselhuhn, C. Schneider, F. Wißbrock, A. von Manteuffel. 2013-11-30. New Results on the 3-Loop Heavy Flavor Corrections in Deep-Inelastic Scattering. https://arxiv.org/abs/1312.0124

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