Need for fully unintegrated parton densities
高能物理 - 唯象学
2007-05-23 v1
摘要
Associated with the use of conventional integrated parton densities are kinematic approximations on parton momenta which result in unphysical differential distributions for final-state particles. We argue that it is important to reformulate perturbative QCD results in terms of fully unintegrated parton densities, differential in all components of the parton momentum.
引用
@article{arxiv.hep-ph/0508280,
title = {Need for fully unintegrated parton densities},
author = {John Collins and Hannes Jung},
journal= {arXiv preprint arXiv:hep-ph/0508280},
year = {2007}
}
备注
to appear in the proceedings of the HERA-LHC workshop (2004-2005)