07-290 Kiro Miyazaki

Nuclear liquid-gas phase transition in generalized thermo-statistics (331K, PDF) Nov 21, 07

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Abstract. A new calculus of nuclear liquid-gas phase transition in the standard thermo-statistics is applied to the generalized thermo-statistics. Because the phase equilibrium is defined in terms of intensive temperature and conjugate extensive entropy, we have to solve higher-order simultaneous nonlinear equations than those in the standard thermo-statistics. The features of phase transition are essentially the same as those in the standard thermo-statistics. The phase transition is the first order. There is no critical point in the section of binodal surface. The caloric curve reproduces the experimental data well. We however cannot find the retrograde condensation predicted in the standard thermo-statistics.

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