119 citations · 479 across the 12 of their papers we have counts for
9 papers · 1 filter
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…
3-loop Massive Contributions to the DIS Operator Matrix Element
J. Ablinger, J. Blümlein, A. De Freitas +4
Contributions to heavy flavour transition matrix elements in the variable flavour number scheme are considered at 3-loop order. In particular a calculation of the diagrams with two…
The 3-Loop Pure Singlet Heavy Flavor Contributions to the Structure Function and the Anomalous Dimension
J. Ablinger, A. Behring, J. Blümlein +3
The pure singlet asymptotic heavy flavor corrections to 3-loop order for the deep-inelastic scattering structure function and the corresponding transition matrix eleme…
The package HarmonicSums: Computer Algebra and Analytic aspects of Nested Sums
Jakob Ablinger
This paper summarizes the essential functionality of the computer algebra package HarmonicSums. On the one hand HarmonicSums can work with nested sums such as harmonic sums and the…
Nested (inverse) binomial sums and new iterated integrals for massive Feynman diagrams
Jakob Ablinger, Johannes Blümlein, Clemens G. Raab +1
Nested sums containing binomial coefficients occur in the computation of massive operator matrix elements. Their associated iterated integrals lead to alphabets including radicals,…
3-Loop Heavy Flavor Corrections in Deep-Inelastic Scattering with Two Heavy Quark Lines
J. Ablinger, J. Blümlein, A. De Freitas +5
We consider gluonic contributions to the heavy flavor Wilson coefficients at 3-loop order in QCD with two heavy quark lines in the asymptotic region . Here we r…