Sensitivity study of experimental measures for the nuclear liquid-gas phase transition in the statistical multifragmentation model
نویسندگان
چکیده
منابع مشابه
Liquid-gas Phase Transition in Nuclear Multifragmentation
The equation of state of nuclear matter suggests that at suitable beam energies the disassembling hot system formed in heavy ion collisions will pass through a liquid-gas coexistence region. Searching for the signatures of the phase transition has been a very important focal point of experimental endeavours in heavy-ion collisions, in the last fifteen years. Simultaneously theoretical models ha...
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Two roads are presently being followed in order to establish the existence of a liquidgas phase transition in finite nuclear systems from nuclear reactions at high energy. The clean experiment of observing the thermodynamic properties of a finite number of nucleons in a container is presently only possible with the computer. Performed with advanced nuclear transport models, it has revealed the ...
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Echos of the liquid - gas phase transition in multifragmentation
A general discussion is made concerning the ways in which one can get signatures about a possible liquid-gas phase transition in nuclear matter. Microcanonical temperature , heat capacity and second order derivative of the entropy versus energy formulas have been deduced in a general case. These formulas are exact, simply applicable and do not depend on any model assumption. Therefore, they are...
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We study the nuclear liquid-gas phase transition on the basis of a two-component lattice gas model. A Metropolis type of sampling method is used to generate microscopic states in the canonical ensemble. The effective equation of state and fragment mass distributions are evaluated in a wide range of temperatures and densities. A definition of the phase coexistence region appropriate for mesoscop...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2018
ISSN: 2469-9985,2469-9993
DOI: 10.1103/physrevc.97.054615