Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1999-09-07
Nucl.Phys.Proc.Suppl. 86 (2000) 78-81
Physics
High Energy Physics
High Energy Physics - Phenomenology
4 pages LaTeX, talk given at the QCD 99 Euroconference, Montpellier (France)
Scientific paper
10.1016/S0920-5632(00)00546-6
We perform the analytic calculation of the Mellin moments of the structure functions F_2 and F_L in perturbative QCD up to second order corrections and in leading twist approximation. We calculate the 2-loop contributions to the anomalous dimensions of the singlet and non-singlet operator matrix elements and the 2-loop coefficient functions of F_2 and F_L. Our results are in agreement with earlier calculations in the literature.
Moch Sven
Vermaseren J. A. M.
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