Sigma meson mass and width at finite density
Nuclear Theory
2007-05-23 v2
Abstract
The sigma meson mass and width are studied at finite baryonic density in the framework of a chiral unitary approach which successfully reproduces the meson meson phase shifts and generates the f0 and sigma resonances in vacuum.
Cite
@article{arxiv.nucl-th/0204055,
title = {Sigma meson mass and width at finite density},
author = {M. J. Vicente Vacas and E. Oset},
journal= {arXiv preprint arXiv:nucl-th/0204055},
year = {2007}
}
Comments
14 pages, 9 figures