Journal Article/Contribution to a conference proceedings/Contribution to a book

PUBDB-2022-03919

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The 3-loop anomalous dimensions from off-shell operator matrix elements

Blümlein, J. (Corresponding author)DESY* ; Marquard, P.DESY* ; Schneider, C.Extern* ; Schönwald, K.Extern*

2022
SISSA Trieste

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Please use a persistent id in citations: doi:10.22323/1.416.0048  doi:10.3204/PUBDB-2022-03919

Report No.: DESY-19-061; DO-TH 20/09; RISC Report Series 22-09; SAGEX 20-20; TTP22-048; arXiv:2207.07943

Abstract: We report on the calculation of the three--loop polarized and unpolarized flavor non-singlet and the polarized singlet anomalous dimensions using massless off-shell operator matrix elements in a gauge--variant framework. We also reconsider the unpolarized two-loop singlet anomalous dimensions and correct errors in the foregoing literature.

Keyword(s): anomalous dimension ; singlet ; off-shell ; flavor

Note: PoS (LL2022) 048. 12 pages Latex, Contribution to the Proceedings of LL2022

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Contributing Institute(s):

1. Zeuthen Particle PhysicsTheory (Z_ZPPT)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)

Experiment(s):

1. Facility (machine) HERA

Appears in the scientific report 2022

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Database coverage:
; ; ; ; DOAJ Seal ; SCOPUS

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Blümlein, J. (Corresponding author)DESY* ; Marquard, P.DESY* ; Schneider, C.Extern* ; Schönwald, K.Extern*
The 3-loop anomalous dimensions from off-shell operator matrix elements
[10.3204/PUBDB-2022-03937]     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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