Spin polarized asymmetric nuclear matter and neutron star matter within the lowest order constrained variational method

Journal Article · Tue Jan 15 00:00:00 EST 2008 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.77.015805· OSTI ID:21068083

Bordbar, G H ^[1]; Bigdeli, M ^[1]

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1. Department of Physics, Shiraz University, Shiraz 71454 (Iran, Islamic Republic of)

In this paper, we calculate properties of the spin polarized asymmetrical nuclear matter and neutron star matter, using the lowest order constrained variational (LOCV) method with the AV{sub 18}, Reid93, UV{sub 14}, and AV{sub 14} potentials. According to our results, the spontaneous phase transition to a ferromagnetic state in the asymmetrical nuclear matter as well as neutron star matter do not occur.

• OSTI ID: 21068083
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 77, Issue 1; Other Information: DOI: 10.1103/PhysRevC.77.015805; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ASYMMETRY
FERROMAGNETISM
NEUTRON STARS
NUCLEAR MATTER
NUCLEAR POTENTIAL
PHASE TRANSFORMATIONS
POLARIZATION
SPIN ORIENTATION
VARIATIONAL METHODS