Corpus ID: 118361255

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

@inproceedings{Behring2013NewRO,
  title={New Results on the 3-Loop Heavy Flavor Corrections in Deep-Inelastic Scattering},
  author={Arnd Behring and Johannes Blumlein and Abilio De Freitas and Torsten Pfoh and Clemens G. Raab and Mark Round and Jakob Ablinger and Alexander Hasselhuhn and Carsten Schneider and Fabian Wissbrock and A. von Manteuffel},
  year={2013}
}
  • Arnd Behring, Johannes Blumlein, +8 authors A. von Manteuffel
  • Published 2013
  • Physics
  • 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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