Lowest order constrained variational calculation of polarized nuclear matter with the modern AV18 potential

被引:33
作者
Bordbar, G. H. [1 ]
Bigdeli, M.
机构
[1] Shiraz Univ, Dept Phys, Shiraz 71454, Iran
[2] Res Inst Astron & Astrophys Maragha, Maragha, Iran
来源
PHYSICAL REVIEW C | 2007年 / 76卷 / 03期
关键词
D O I
10.1103/PhysRevC.76.035803
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The lowest order constrained variational method is applied to calculate the polarized symmetrical nuclear matter properties with the modern AV(18) potential performing microscopic calculations. Results based on the consideration of magnetic properties show no sign of phase transition to a ferromagnetic phase.
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页数:5
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共 39 条
[1]   Equation of state of nucleon matter and neutron star structure [J].
Akmal, A ;
Pandharipande, VR ;
Ravenhall, DG .
PHYSICAL REVIEW C, 1998, 58 (03) :1804-1828
[2]   CALCULATION OF LANDAUS FERMI-LIQUID PARAMETERS IN PURE NEUTRON MATTER [J].
BACKMAN, SO ;
KALLMAN, CG ;
SJOBERG, O .
PHYSICS LETTERS B, 1973, B 43 (04) :263-266
[3]   Bethe-Brueckner-Goldstone expansion in neutron matter [J].
Baldo, M ;
Giansiracusa, G ;
Lombardo, U ;
Song, HQ .
PHYSICS LETTERS B, 2000, 473 (1-2) :1-5
[4]   MAGNETIC-PROPERTIES OF STRONGLY ASYMMETRIC NUCLEAR-MATTER IN A DIRAC-HARTREE-FOCK APPROACH [J].
BERNARDOS, P ;
MARCOS, S ;
NIEMBRO, R ;
QUELLE, ML .
PHYSICS LETTERS B, 1995, 356 (2-3) :175-180
[5]   Polarized neutron matter: A lowest order constrained variational approach [J].
Bordbar, G. H. ;
Bigdeli, M. .
PHYSICAL REVIEW C, 2007, 75 (04)
[6]   Spin polarized liquid 3He [J].
Bordbar, GH ;
Zebarjad, SA ;
Vahdani, AR ;
Bigdeli, M .
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2005, 19 (21) :3379-3388
[7]   Breaking of charge independence of nucleon-nucleon interaction and bulk properties of nuclear matter [J].
Bordbar, GH .
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2003, 18 (21) :3629-3636
[8]   Lowest order constrained variational calculation for asymmetrical nuclear matter with the new Argonne potential [J].
Bordbar, GH ;
Modarres, M .
PHYSICAL REVIEW C, 1998, 57 (02) :714-721
[9]   LOCV calculation of nuclear matter with phenomenological two-nucleon interaction operators [J].
Bordbar, GH ;
Modarres, M .
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1997, 23 (11) :1631-1646
[10]   FERROMAGNETIC TRANSITION IN SUPERDENSE MATTER AND NEUTRON STARS [J].
BROWNELL, DH ;
CALLAWAY, J .
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1969, 60 (01) :169-&