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arXiv · 1807.07855

Two-mass three-loop effects in deep-inelastic scattering

J. Ablinger·J. Blümlein·A. De Freitas·A. Goedicke·C. Schneider·K. Schönwald
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Abstract

We report on recent results on the two-mass corrections for massive operator matrix elements at 2- and 3-loop orders in QCD. These corrections form the building blocks of the variable flavor number scheme. Due to the similar values of the charm and bottom quark masses the two-mass corrections form an important contribution.

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J. Ablinger, J. Blümlein, A. De Freitas, A. Goedicke, C. Schneider, K. Schönwald. 2018-07-20. Two-mass three-loop effects in deep-inelastic scattering. https://arxiv.org/abs/1807.07855

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