Multifragmentation: Surface instabilities or statistical decay?
نویسندگان
چکیده
منابع مشابه
Statistical Multifragmentation in Thermodynamic Limit
An exact analytical solution of the statistical multifragmentation model is found in thermodynamic limit. The model exhibits a 1-st order phase transition of the liquid-gas type. The mixed phase region of the phase diagram, where the gas of nuclear fragments coexists with the infinite liquid condensate, is unambiguously identified. The peculiar thermodynamic properties of the model near the bou...
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S. R. Souza,1,2 B. V. Carlson,3 R. Donangelo,1,4 W. G. Lynch,5 A. W. Steiner,5 and M. B. Tsang5 1Instituto de Fı́sica, Universidade Federal do Rio de Janeiro Cidade Universitária, CP 68528, 21941-972, Rio de Janeiro, Brazil 2Instituto de Fı́sica, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CP 15051, 91501-970, Porto Alegre, Brazil 3Departamento de Fı́sica, Instituto Tecnol...
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It is shown that the chemical equilibrium condition of the system can be unambiguously identified by analyzing the isospin evolution of fragments produced in nuclear multifragmentation process. As far as the chemical equilibrium is established, the isotope production can be used for finding properties of nuclear matter and fragments in the freeze-out volume, for example, via the isoscaling phen...
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متن کاملStatistical evolution of fragment isospin in nuclear multifragmentation
The knowledge of the isotope composition of fragments produced in nuclear multifragmentation can help in resolving important problems: Do the fragments keep the memory of the initial dynamical stage or are they produced statistically? How does the isospin influence the disintegration of finite nuclei and what is the difference to the case of nuclear matter? What is the isospin dependence of the...
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ژورنال
عنوان ژورنال: Progress in Particle and Nuclear Physics
سال: 1993
ISSN: 0146-6410
DOI: 10.1016/0146-6410(93)90015-8