Liquid-gas and superconducting phase transitions in finite symmetric nuclear matter - INSPIRE

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Liquid-gas and superconducting phase transitions in finite symmetric nuclear matter

Ru-Keng Su
(
- CCAST World Lab, Beijing
)
,
Fu-Min Lin
(
- Fudan U.
)

Jun, 1989

6 pages

Published in:

Phys.Rev.C 39 (1989) 2438-2444

DOI:

10.1103/PhysRevC.39.2438

View in:

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Abstract: (APS)

Real-time finite-temperature Green’s-function methods with a normal pair cutoff approximation and an abnormal pair cutoff approximation are applied to the calculation of liquid-gas and superconducting phase transitions of finite nuclear matter. Finite-size effects are found to lead to a sizable reduction of the critical temperature of the liquid-gas phase transition (6 MeV) as compared to the case of infinite nuclear matter. A critical number of nucleons Nc as well as a critical volume Vc are found. Under the condition N

21.65.+f

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Figures(0)

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