457 citations · 8.5k across the 135 of their papers we have counts for
6 papers · 1 filter
New Exclusion Limits on Dark Gauge Forces from Proton Bremsstrahlung in Beam-Dump Data
J. Blümlein, J. Brunner
We re-analyze published proton beam dump data taken at the U70 accelerator at IHEP Serpukhov with the -calorimeter I experiment in 1989 to set mass-coupling limits for dark gaug…
The ABM parton distributions tuned to LHC data
S. Alekhin, J. Bluemlein, S. Moch
We present a global fit of parton distributions at next-to-next-to-leading order (NNLO) in QCD. The fit is based on the world data for deep-inelastic scattering, fixed-target data…
ABM news and benchmarks
S. Alekhin, J. Blümlein, S. Moch
We report on progress in the determination of the unpolarised nucleon PDFs within the ABM global fit framework. The data used in the ABM analysis are updated including the charm-pr…
Determination of and in deep-inelastic scattering
S. Alekhin, J. Blümlein, S. Moch
We describe the determination of the strong coupling constant and of the charm-quark mass in the -scheme, based on the QCD analysis of the unp…
Analytic and Algorithmic Aspects of Generalized Harmonic Sums and Polylogarithms
Jakob Ablinger, Johannes Blümlein, Carsten Schneider
In recent three--loop calculations of massive Feynman integrals within Quantum Chromodynamics (QCD) and, e.g., in recent combinatorial problems the so-called generalized harmonic s…
Three-Loop Contributions to the Gluonic Massive Operator Matrix Elements at General Values of N
J. Ablinger, J. Blümlein, A. De Freitas +6
Recent results on the calculation of 3-loop massive operator matrix elements in case of one and two heavy quark masses are reported. They concern the and $O(…