Improvement of the nucleon emission process and the statistical property in molecular dynamics
Nuclear Theory
2008-11-26 v1
Abstract
We propose to introduce a new stochastic process in molecular dynamics in order to improve the description of the nucleon emission process from a hot nucleus. We give momentum fluctuations originating from the momentum width of the nucleon wave packet to the nucleon stochastically when it is being emitted from the nucleus. We show by calculating the liquid gas phase equilibrium in the case of antisymmetrized molecular dynamics, that with this improvement, we can recover the quantum mechanical statistical property of the nucleus for the particle emission process.
Keywords
Cite
@article{arxiv.nucl-th/9508025,
title = {Improvement of the nucleon emission process and the statistical property in molecular dynamics},
author = {Akira Ono and Hisashi Horiuchi},
journal= {arXiv preprint arXiv:nucl-th/9508025},
year = {2008}
}
Comments
10 pages, LaTeX with revtex and epsf, uuenocded postscript figures, postscript version available at http://pearl.scphys.kyoto-u.ac.jp/~ono/