Evaluating Two-Loop massive Operator Matrix Elements with Mellin-Barnes Integrals

Bierenbaum, I.; Blümlein, J.; Klein, S.

doi:10.1016/j.nuclphysbps.2006.09.033

arXiv 2006-07-27 DOI 10.1016/j.nuclphysbps.2006.09.033 0 views

Evaluating Two-Loop massive Operator Matrix Elements with Mellin-Barnes Integrals

Bierenbaum, I. · Blümlein, J. · Klein, S.

High Energy Physics - Phenomenology

Original · EN

We calculate massive 5-propagator 2-loop integrals for operator matrix elements in the light-cone expansion, using Mellin-Barnes techniques and representations through generalized hypergeometric functions.

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