Two-body density matrix for closed s-d shell nuclei

被引：11
作者：
Dimitrova, SS [1 ]
Kadrev, DN [1 ]
Antonov, AN [1 ]
Stoitsov, MV [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BU-1784 Sofia, Bulgaria
来源：
EUROPEAN PHYSICAL JOURNAL A | 2000年 / 7卷 / 03期
关键词：
D O I：
10.1007/s100500050400
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 two-body density matrix for He-4,O-16 and Ca-40 within the Low-order approximation of the Jastrow correlation method is considered. Closed analytical expressions for the two-body density matrix, the center of mass and relative local densities and momentum distributions are presented. The effects of the short-range correlations on the two-body nuclear characteristics are investigated.
引用
收藏
页码：335 / 345
页数：11
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共 38 条
  • [31] MOMENTUM DISTRIBUTIONS IN A = 3 AND 4 NUCLEI
    SCHIAVILLA, R
    PANDHARIPANDE, VR
    WIRINGA, RB
    [J]. NUCLEAR PHYSICS A, 1986, 449 (02) : 219 - 242
  • [32] Restoration of overlap functions and spectroscopic factors in nuclei
    Stoitsov, MV
    Dimitrova, SS
    Antonov, AN
    [J]. PHYSICAL REVIEW C, 1996, 53 (03) : 1254 - 1257
  • [33] SHORT-RANGE CORRELATIONS AND ONE-BODY PROPERTIES OF NUCLEI
    STOITSOV, MV
    ANTONOV, AN
    DIMITROVA, SS
    [J]. ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1993, 345 (04): : 359 - 372
  • [34] NATURAL ORBITAL REPRESENTATION AND SHORT-RANGE CORRELATIONS IN NUCLEI
    STOITSOV, MV
    ANTONOV, AN
    DIMITROVA, SS
    [J]. PHYSICAL REVIEW C, 1993, 48 (01) : 74 - 86
  • [35] NATURAL ORBITAL REPRESENTATION IN NUCLEI
    STOITSOV, MV
    ANTONOV, AN
    DIMITROVA, SS
    [J]. PHYSICAL REVIEW C, 1993, 47 (02) : R455 - R458
  • [36] Nuclear overlap functions determined by the asymptotic behavior of the one-body density matrix
    Van Neck, D
    Van Daele, L
    Dewulf, Y
    Waroquier, M
    [J]. PHYSICAL REVIEW C, 1997, 56 (03): : 1398 - 1409
  • [37] ON THE RELATIONSHIP BETWEEN SINGLE-PARTICLE OVERLAP FUNCTIONS, NATURAL ORBITALS AND THE ONE-BODY DENSITY-MATRIX FOR MANY-FERMION SYSTEMS
    VAN NECK, D
    WAROQUIER, M
    HEYDE, K
    [J]. PHYSICS LETTERS B, 1993, 314 (3-4) : 255 - 259
  • [38] NUCLEON-NUCLEON POTENTIALS WITH AND WITHOUT DELTA-(1232) DEGREES OF FREEDOM
    WIRINGA, RB
    SMITH, RA
    AINSWORTH, TL
    [J]. PHYSICAL REVIEW C, 1984, 29 (04): : 1207 - 1221
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