Isoscaling in the Lattice Gas Model
Nuclear Theory
2009-11-10 v2
Abstract
The isoscaling behavior is investigated using the isotopic/isobaric yields from the equilibrated thermal source which is prepared by the lattice gas model for lighter systems with A = 36. The isoscaling parameters and - are observed to drop with temperature. The difference of neutron and proton chemical potential shows a turning point around 5 MeV where the liquid gas phase transition occurs in the model. The relative free neutron or proton density shows a nearly linear relation with the N/Z (neutron to proton ratio) of system and the isospin fractionation is observed.
Keywords
Cite
@article{arxiv.nucl-th/0403003,
title = {Isoscaling in the Lattice Gas Model},
author = {Y. G. Ma and K. Wang and Y. B. Wei and G. L. Ma and X. Z. Cai and J. G. Chen and D. Q. Fang and W. Guo and W. Q. Shen and W. D. Tian and C. Zhong},
journal= {arXiv preprint arXiv:nucl-th/0403003},
year = {2009}
}
Comments
5 figures, 5 pages; the final version to appear in Phys Rev C