LIQUID-GAS PHASE TRANSITION IN FIMTE NUCLEAR MATTER WITH GOGNY INTERACTION

Chin. Phys. Lett.

1990, Vol. 7

Issue (3): 117-120 DOI:

Original Articles

LIQUID-GAS PHASE TRANSITION IN FIMTE NUCLEAR MATTER WITH GOGNY INTERACTION

SONG Hongqiu;ZHENG Guodong¹;SU Rukeng²

Institute of Nuclear Research, Academia Sinica, Shanghai 201800 ¹Department of Physics, Hangzhou Teachers College, Hangzhou 310036 ²Department of Physics, Fudan University, Shanghai 200433

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SONG Hongqiu, ZHENG Guodong, SU Rukeng 1990 Chin. Phys. Lett. 7 117-120

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Abstract Method of finite temperature real time Green's function with normal pair cutoff (NPC) approximation is applied to study liquid-gas phase transition in finite nuclear matter with the Gogny D1 effective interaction. It is found that the critical temperature decreases as the size of nuclear matter reduces or the asymmetric parameter increases.

Keywords: 21.65.+f

Published: 01 March 1990

PACS:

21.65.+f

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1990/V7/I3/0117

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