Break-up fragments excitation and the freeze-out volume
Nuclear Theory
2007-05-23 v1
Abstract
We investigate, in microcanonical multifragmentation models, the influence of the amount of energy dissipated in break-up fragments excitation on freeze-out volume determination. Assuming a limiting temperature decreasing with nuclear mass, we obtain for the Xe+Sn at 32 MeV/nucleon reaction [J. D. Frankland et al., Nucl. Phys. A689, 905 (2001); A689, 940 (2001)] a freeze-out volume almost half the one deduced using a constant limiting temperature.
Keywords
Cite
@article{arxiv.nucl-th/0510019,
title = {Break-up fragments excitation and the freeze-out volume},
author = {Ad. R. Raduta and E. Bonnet and B. Borderie and N. Le Neindre and M. F. Rivet},
journal= {arXiv preprint arXiv:nucl-th/0510019},
year = {2007}
}
Comments
11 pages, 6 figures