Liquid-gas Phase Transition in Strange Hadronic Matter with Weak Y-Y Interaction
Nuclear Theory
2007-05-23 v1
Abstract
The liquid-gas phase transition in strange hadronic matter is reexamined by using the new parameters about the interaction deduced from recent observation of double hypernucleus. The extended Furnstahl-Serot-Tang model with nucleons and hyperons is utilized. The binodal surface, the limit pressure, the entropy, the specific heat capacity and the Caloric curves are addressed. We find that the liquid-gas phase transition can occur more easily in strange hadronic matter with weak Y-Y interaction than that of the strong Y-Y interaction.
Keywords
Cite
@article{arxiv.nucl-th/0506060,
title = {Liquid-gas Phase Transition in Strange Hadronic Matter with Weak Y-Y Interaction},
author = {Li Yang and Shao Yu Yin and Wei Liang Qian and Ru-keng Su},
journal= {arXiv preprint arXiv:nucl-th/0506060},
year = {2007}
}
Comments
10 pages, 7 figures