114 citations · 240 across the 8 of their papers we have counts for
4 papers · 1 filter
Target Mass Corrections in Diffractive Scattering
J. Blümlein, B. Geyer, D. Robaschik
We describe the twist-2 contributions to inclusive unpolarized and polarized deep-inelastic diffractive scattering in an operator approach. The representation refers to the observe…
and from DIS Structure Functions
Johannes Blümlein
A brief summary is given on recent determinations of and from deeply inelastic structure functions.
Structural Relations between Harmonic Sums up to w=6
Johannes Blümlein, Sebastian Klein
Multiply nested finite harmonic sums occur in many single scale higher order calculations in Quantum Field Theory. We discuss their algebraic and structural re…
Two-Loop Massive Operator Matrix Elements and Unpolarized Heavy Flavor Production at Asymptotic Values Q^2 >> m^2
Isabella Bierenbaum, Johannes Blümlein, Sebastian Klein
We calculate the massive operator matrix elements for the twist--2 operators, which contribute to the heavy flavor Wilson coefficients in unpolarized deeply inelastic sc…