Proof of Factorization for Deeply Virtual Compton Scattering in QCD
High Energy Physics - Phenomenology
2016-08-25 v2
Abstract
We show that factorization holds for the deeply virtual Compton scattering amplitude in QCD, up to power suppressed terms, to all orders in perturbation theory. Furthermore, we show that the virtuality of the produced photon does not influence the general theorem.
Keywords
Cite
@article{arxiv.hep-ph/9801262,
title = {Proof of Factorization for Deeply Virtual Compton Scattering in QCD},
author = {John C. Collins and Andreas Freund},
journal= {arXiv preprint arXiv:hep-ph/9801262},
year = {2016}
}
Comments
14 pages, Revtex, postscript figures. Improved treatement of "endpoint/breakpoint" regions. Corrected references to earlier work