636 citations · 5.5k across the 124 of their papers we have counts for
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hep-ph2000★ 57 cited
On the Structure of the Virtual Compton Amplitude in the Generalized Bjorken Region: Integral Relations
Johannes Blümlein, Dieter Robaschik
A systematic study is performed of the structure of the twist-2 contributions to the virtual Compton amplitude in deep-inelastic non-forward scattering for general spin states in t…
hep-ph2000★ 114 cited
Analytic Continuation of Mellin Transforms up to two-loop Order
Johannes Blümlein
The analytic continuation of the Mellin transforms to complex values of N for the basic functions of the momentum fraction x emerging in the quantities of massless QED and…