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- Title
Influence of spin polarizability on liquid gas phase transition in the nuclear matter.
- Authors
Rezaei, Z.; Bigdeli, M.; Bordbar, G. H.
- Abstract
In this paper, we investigate the liquid gas phase transition for the spin polarized nuclear matter. Applying the lowest order constrained variational (LOCV) method, and using two microscopic potentials, AV18 and UV14+TNI, we calculate the free energy, equation of state (EOS), order parameter, entropy, heat capacity and compressibility to derive the critical properties of spin polarized nuclear matter. Our results indicate that for the spin polarized nuclear matter, the second-order phase transition takes place at lower temperatures with respect to the unpolarized one. It is also shown that the critical temperature of our spin polarized nuclear matter with a specific value of spin polarization parameter is in good agreement with the experimental result.
- Subjects
SPIN polarization; PHASE transitions; NUCLEAR matter; EQUATIONS of state; HEAT capacity
- Publication
International Journal of Modern Physics E: Nuclear Physics, 2015, Vol 24, Issue 10, p-1
- ISSN
0218-3013
- Publication type
Article
- DOI
10.1142/S0218301315500755