CGC formalism with two sources
High Energy Physics - Phenomenology
2008-11-26 v3
Abstract
In this work we extend the JIMWLK formalism to the two-source problem. The S-matrix for the forward scattering can be written in a double functional integral representation which involves the usual functional integral for the gluon field and the spin path integral for the external color sources. Modifications needed in the light-cone gauge are discussed. Using our source term we compute the produced gluon field and discuss the duality of the high energy evolution kernel in the pA collision.
Keywords
Cite
@article{arxiv.hep-ph/0607126,
title = {CGC formalism with two sources},
author = {Yoshitaka Hatta},
journal= {arXiv preprint arXiv:hep-ph/0607126},
year = {2008}
}
Comments
Improved derivation of light-cone gauge source terms, version to appear in Nucl. Phys. A