Flavor Asymmetry of the Polarized Light Sea: Models vs. Data
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
The flavor asymmetry of the polarized light sea, , discriminates between different model calculations of helicity densities. We show that the chiral chromodielectric model, differently from models based on a expansion, predicts a small value for this asymmetry, what seems in agreement with preliminary HERMES data.
Keywords
Cite
@article{arxiv.hep-ph/0306225,
title = {Flavor Asymmetry of the Polarized Light Sea: Models vs. Data},
author = {V. Barone and T. Calarco and A. Drago and M. C. Simani},
journal= {arXiv preprint arXiv:hep-ph/0306225},
year = {2014}
}
Comments
10 pages, 3 figures