MB tools reloaded

A. V. Belitsky, A. V. Smirnov, V. A. Smirnov

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We address the problem of evaluation of multiloop Feynman integrals by means of their Mellin-Barnes representation. After a brief overview of available capabilities through open source toolkits and their application in various circumstances, we introduce a new code MBcreate which allows one to automatically deduce a concise Mellin-Barnes representation for a given parametric integral. A thorough discussion of its implementation and use is provided.

Original languageEnglish (US)
Article number116067
JournalNuclear Physics B
Volume986
DOIs
StatePublished - Jan 2023

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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