Intrinsic Charm in the Nucleon
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
The quark spin and flavor structure of the nucleon is discussed in the SU(4) symmetry breaking chiral quark model. The spin and flavor contents for charm quarks and anti-charm quarks are predicted and compared with the results given by other models. The intrinsic charm quark contribution to the Ellis-Jaffe sum rule is discussed.
Cite
@article{arxiv.hep-ph/9910515,
title = {Intrinsic Charm in the Nucleon},
author = {X. Song},
journal= {arXiv preprint arXiv:hep-ph/9910515},
year = {2007}
}
Comments
10 pages, 3 tables and 1 figures