Pion in the Medium with a Light-Front Model
High Energy Physics - Phenomenology
2016-06-22 v1 Nuclear Theory
Abstract
The pion properties in symmetric nuclear matter are investigated with the Quark-Meson Coupling (QMC) Model plus the light-front constituent quark model~(LFCQM). The LFCQM has been quite successful in describing the properties of pseudoscalar mesons in vacuum, such as the electromagnetic elastic form factors, electromagnetic radii, and decay constants. We study the pion properties in symmetric nuclear matter with the in-medium input recalculated through the QMC model, which provides the in-medium modification of the LFCQM.
Keywords
Cite
@article{arxiv.1511.09219,
title = {Pion in the Medium with a Light-Front Model},
author = {J. P. B. C. de Melo and Kazuo Tsushima and Tobias Frederico},
journal= {arXiv preprint arXiv:1511.09219},
year = {2016}
}
Comments
To appear AIP PROCEEDINGS, XVI International Conference on Hadron Spectroscopy. HADRONS 2015, September 13-18, 2015, JLAB, Newport News, VA 6 pages, 4 figures eps, use AIP latex style