457 citations · 8.5k across the 135 of their papers we have counts for
5 papers · 1 filter
Iterated Elliptic and Hypergeometric Integrals for Feynman Diagrams
J. Ablinger, J. Blümlein, A. De Freitas +5
We calculate 3-loop master integrals for heavy quark correlators and the 3-loop QCD corrections to the -parameter. They obey non-factorizing differential equations of second ord…
Refined Holonomic Summation Algorithms in Particle Physics
Johannes Blümlein, Mark Round, Carsten Schneider
An improved multi-summation approach is introduced and discussed that enables one to simultaneously handle indefinite nested sums and products in the setting of difference rings an…
Running of the Charm-Quark Mass from HERA Deep-Inelastic Scattering Data
A. Gizhko, A. Geiser, S. Moch +47
Combined HERA data on charm production in deep-inelastic scattering have previously been used to determine the charm-quark running mass in the MSbar renormalisation sche…
Parton Distribution Functions, and Heavy-Quark Masses for LHC Run II
S. Alekhin, J. Blümlein, S. Moch +1
We determine a new set of parton distribution functions (ABMP16), the strong coupling constant and the quark masses , and in a global fit to next-to-next-to-…
The Method of Arbitrarily Large Moments to Calculate Single Scale Processes in Quantum Field Theory
Johannes Blümlein, Carsten Schneider
We device a new method to calculate a large number of Mellin moments of single scale quantities using the systems of differential and/or difference equations obtained by integratio…