dorsal/arxiv
View SchemaExcitation Energy as a Basic Variable to Control Nuclear Disassembly
| Authors | Y. G. Ma, Q. M. Su, W. Q. Shen, J. S. Wang, D. Q. Fang, X. Z. Cai, H. Y. Zhang, D. D. Han |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9904057 |
| URL | https://arxiv.org/abs/nucl-th/9904057 |
| DOI | 10.1007/s100500050221 |
| Journal | Eur.Phys.J. A4 (1999) 217-220 |
Abstract
Thermodynamical features of Xe system is investigated as functions of temperature and freeze-out density in the frame of lattice gas model. The calculation shows different temperature dependence of physical observables at different freeze-out density. In this case, the critical temperature when the phase transition takes place depends on the freeze-out density. However, a unique critical excitation energy reveals regardless of freeze-out density when the excitation energy is used as a variable insteading of temperature. Moreover, the different behavior of other physical observables with temperature due to different $\rho_f$ vanishes when excitation energy replaces temperature. It indicates that the excitation energy can be seen as a more basic quantity to control nuclear disassembly.
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"abstract": "Thermodynamical features of Xe system is investigated as functions of\ntemperature and freeze-out density in the frame of lattice gas model. The\ncalculation shows different temperature dependence of physical observables at\ndifferent freeze-out density. In this case, the critical temperature when the\nphase transition takes place depends on the freeze-out density. However, a\nunique critical excitation energy reveals regardless of freeze-out density when\nthe excitation energy is used as a variable insteading of temperature.\nMoreover, the different behavior of other physical observables with temperature\ndue to different $\\rho_f$ vanishes when excitation energy replaces temperature.\nIt indicates that the excitation energy can be seen as a more basic quantity to\ncontrol nuclear disassembly.",
"arxiv_id": "nucl-th/9904057",
"authors": [
"Y. G. Ma",
"Q. M. Su",
"W. Q. Shen",
"J. S. Wang",
"D. Q. Fang",
"X. Z. Cai",
"H. Y. Zhang",
"D. D. Han"
],
"categories": [
"nucl-th",
"nucl-ex"
],
"doi": "10.1007/s100500050221",
"journal_ref": "Eur.Phys.J. A4 (1999) 217-220",
"title": "Excitation Energy as a Basic Variable to Control Nuclear Disassembly",
"url": "https://arxiv.org/abs/nucl-th/9904057"
},
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