Nucleon Structure Functions and Light-Front Dynamics
High Energy Physics - Phenomenology
2011-04-15 v1 Nuclear Theory
Abstract
We present a quark-parton model to describe polarized and unpolarized nucleon structure functions. The twist-two matrix elements for the QCD evolution analysis of lepton-hadron scattering are calculated within a light-front covariant quark model. The relativistic effects in the three-body wave function are discussed for both the polarized and unpolarized cases. Predictions are given for the polarized gluon distributions as will be seen in future experiments.
Cite
@article{arxiv.hep-ph/9807274,
title = {Nucleon Structure Functions and Light-Front Dynamics},
author = {Marco Traini and Pietro Faccioli and Vicente Vento},
journal= {arXiv preprint arXiv:hep-ph/9807274},
year = {2011}
}
Comments
Talk given at the ECT*/CEBAF Workshop on N* Physics, ECT*, Villazzano, (Trento), Italy, May 1998. LaTEX, 6 pages, 6 figs included with epsfig.sty