Multigluon Helicity Amplitudes Involving a Quark Loop

Preprint

14 December 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9312276

Abstract

We apply the solution to the recursion relation for the double-off-shell quark current to the problem of computing one loop amplitudes with an arbitrary number of gluons. We are able to compute amplitudes for photon-gluon scattering, electron-positron annihilation to gluons, and gluon-gluon scattering via a quark loop in the case of like-helicity gluons. In addition, we present the result for the one-loop gluon-gluon scattering amplitude when one of the gluons has opposite helicity from the others.

Keywords

GLUON GLUON SCATTERING
AMPLITUDES INVOLVING
SCATTERING AMPLITUDE
MULTIGLUON HELICITY
QUARK LOOP

All Related Versions

Version 1, 1993-12-14, ArXiv
Published version: Physical Review D, 49 (9), 4438.

This publication has 0 references indexed in Scilit: