The Space-Time Picture of the Wee Partons and the AGK Cutting Rules in Perturbative QCD

Preprint

2 December 1996

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9612226

Abstract

We discuss the space-time picture of scattering amplitudes with single and double ladder exchange in perturbative QCD. Particular emphasis is given to the Abramovsky Gribov Kanchelli (AGK) rules which describe the relative contributions of the diffractive dissociation and processes with other multiplicities to the elastic scattering amplitude. Inside the Pomeron Pomeron interaction vertices we find a new matrix which describes the transition from one s-cut to another and which goes beyond the original the AGK rules.

Keywords

SCATTERING AMPLITUDE
SPACE TIME PICTURE
PERTURBATIVE QCD
TIME PICTURE
PARTONS
ELASTIC
WEE
AGK
QCD

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Version 1, 1996-12-02, ArXiv

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