115 citations · 468 across the 26 of their papers we have counts for
4 papers · 2 filters
3-loop heavy flavor Wilson coefficients in deep-inelastic scattering
J. Ablinger, A. Behring, J. Blümlein +7
We present our most recent results on the calculation of the heavy flavor contributions to deep-inelastic scattering at 3-loop order in the large limit, where the heavy flavo…
Non-planar Feynman integrals, Mellin-Barnes representations, multiple sums
Johannes Blümlein, Ievgen Dubovyk, Janusz Gluza +4
The construction of Mellin-Barnes (MB) representations for non-planar Feynman diagrams and the summation of multiple series derived from general MB representations are discussed. A…
Recent progress on the calculation of three-loop heavy flavor Wilson coefficients in deep-inelastic scattering
A. Ablinger, A. Behring, J. Blümlein +7
We report on our latest results in the calculation of the three-loop heavy flavor contributions to the Wilson coefficients in deep-inelastic scattering in the asymptotic region $Q^…
Calculating Massive 3-loop Graphs for Operator Matrix Elements by the Method of Hyperlogarithms
Jakob Ablinger, Johannes Blümlein, Clemens Raab +2
We calculate convergent 3-loop Feynman diagrams containing a single massive loop equipped with twist local operator insertions corresponding to spin . They contribute to t…