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n-point QCD two-loop amplitude / David Dunbar, Warren Perkins, Joe Strong

Physical Review D, Volume: 101, Issue: 7, Pages: 076001-1 - 076001-10

Swansea University Authors: David Dunbar, Warren Perkins, Joe Strong

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Abstract

We present an explicit expression for a particular n-gluon two loop scattering partial amplitude. Specifically we present an analytic form for the single trace ​ independent colour partial amplitude for the case where all external gluons have positive helicity.

Published in: Physical Review D
ISSN: 2470-0010 2470-0029
Published: American Physical Society (APS) 2020
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa53395
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Abstract: We present an explicit expression for a particular n-gluon two loop scattering partial amplitude. Specifically we present an analytic form for the single trace ​ independent colour partial amplitude for the case where all external gluons have positive helicity.
College: College of Science
Issue: 7
Start Page: 076001-1
End Page: 076001-10