Details

Autor(en) / Beteiligte

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

Titel

MB tools reloaded

Ist Teil von

• Nuclear physics. B, 2023-01, Vol.986, p.116067, Article 116067

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

2023

Link zum Volltext

Quelle

Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals

Beschreibungen/Notizen

• 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.