On the Resolution of Singularities of Multiple Mellin-Barnes Integrals
classification
✦ hep-ph
keywords
integralsmellin-barnesparameterregularizationsingularitiesalgorithmanalyticcode
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One of the two existing strategies of resolving singularities of multifold Mellin-Barnes integrals in the dimensional regularization parameter, or a parameter of the analytic regularization, is formulated in a modified form. The corresponding algorithm is implemented as a Mathematica code MBresolve.m
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