Off-Forward Parton Distributions in 1+1 Dimensional QCD
高能物理 - 唯象学
2009-10-31 v1
摘要
We use two-dimensional QCD as a toy laboratory to study off-forward parton distributions (OFPDs) in a covariant field theory. Exact expressions (to leading order in ) are presented for OFPDs in this model and are evaluated for some specific numerical examples. Special emphasis is put on comparing the and regimes as well as on analyzing the implications for the light-cone description of form factors.
引用
@article{arxiv.hep-ph/0005209,
title = {Off-Forward Parton Distributions in 1+1 Dimensional QCD},
author = {Matthias Burkardt},
journal= {arXiv preprint arXiv:hep-ph/0005209},
year = {2009}
}
备注
Revtex, 6 pages, 4 figures