Affordable Access

deepdyve-link deepdyve-link
Publisher Website

Quark-gluon vertex in arbitrary gauge and dimension

Authors
  • Davydychev, A. I.
  • Osland, P.
  • Saks, L.
Type
Published Article
Publication Date
Aug 16, 2000
Submission Date
Aug 16, 2000
Identifiers
DOI: 10.1103/PhysRevD.63.014022
arXiv ID: hep-ph/0008171
Source
arXiv
License
Unknown
External links

Abstract

One-loop off-shell contributions to the quark-gluon vertex are calculated, in an arbitrary covariant gauge and in arbitrary space-time dimension, including quark-mass effects. It is shown how one can get results for all on-shell limits of interest directly from the off-shell expressions. In order to demonstrate that the Ward-Slavnov-Taylor identity for the quark-gluon vertex is satisfied, we have also calculated the corresponding one-loop contribution involving the quark-quark-ghost-ghost vertex.

Report this publication

Statistics

Seen <100 times