Preprint/Report

PUBDB-2017-00568

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Counting the number of master integrals for sunrise-type Feynman diagrams via Mellin-Barnes representation

Kalmykov, M. (Corresponding author)Extern* ; Kniehl, B. A.Extern*

2016

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Please use a persistent id in citations: doi:10.3204/PUBDB-2017-00568

Report No.: DESY-16-249; arXiv:1612.06637

Abstract: A number of irreducible master integrals for L-loop sunrise-type and bubble Feynman diagrams with generic values of masses and external momenta are explicitly evaluated via Mellin-Barnes representation.

Keyword(s): momentum: external ; master integral ; Feynman graph ; bubble ; Mellin transformation ; differential equations ; mathematical methods

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Contributing Institute(s):

1. Uni Hamburg / Theorie (UNI/TH)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2016

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Database coverage:
; Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Report/Journal Article Kalmykov, M. (Corresponding author)Extern* ; Kniehl, B. A.Extern*
Counting the number of master integrals for sunrise diagrams via the Mellin-Barnes representation
Journal of high energy physics 2017(7), 31 (2017) [10.1007/JHEP07(2017)031]2017     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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