On the Liguid-Gas Phase Transition and the Instability of Hot Nuclei |
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Authors: | LI Guo-qiang |
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Institution: | Physics Department, Hangzhou University, Hangzhou 310028, China |
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Abstract: | Based on a simple semi-empirical energy density, the free energy density for a hot nucleon system is derived, from which the equations of state P(T, p) and chemical potentials μq(T, p) for both finite nucleus and infinite nuclear matter are acquired. The liquid-gas phase transition and the instability of hot nuclei are analysed with these ingredients within the framework of thermodynamic's. Both critical temperature Tc for infinite nuclear matter and limiting temperature Tlim, for finite nuclei are predicted and compared with previous calculations. |
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