K^* Mesons and Nucleon Strangeness
High Energy Physics - Phenomenology
2009-10-31 v1 Nuclear Theory
Abstract
We study contributions to the nucleon strange quark vector current form factors from intermediate states containing K^* mesons. We show how these contributions may be comparable in magnitude to those made by K mesons, using methods complementary to those employed in quark model studies. We also analyze the degree of theoretical uncertainty associated with K^* contributions.
Cite
@article{arxiv.hep-ph/9803221,
title = {K^* Mesons and Nucleon Strangeness},
author = {L. L. Barz and H. Forkel and H. -W. Hammer and F. S. Navarra and M. Nielsen and M. J. Ramsey-Musolf},
journal= {arXiv preprint arXiv:hep-ph/9803221},
year = {2009}
}
Comments
21 pages, RevTex, 2 PS figures included with epsf.sty