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

页码：335 / 345

页数：11

共 38 条

[1] Model of short-range correlations in the charge response
Amaro, JE
Lallena, AM
Co, G
Fabrocini, A
[J]. PHYSICAL REVIEW C, 1998, 57 (06): : 3473 - 3475
[2] Relationships between two-particle overlap functions and the two-body density matrix for many-fermion systems
Antonov, AN
Dimitrova, SS
Stoitsov, MV
Van Neck, D
Jeleva, P
[J]. PHYSICAL REVIEW C, 1999, 59 (02): : 722 - 725
[3] ANTONOV AN, 1993, NUCLEON CORRELATIONS
[4] ANTONOV AN, 1988, NUCLEON MOMENTUM DEN
[5] BOFFI S, 1996, OXFORD STUDIES NUCL
[6] BOHIGAS O, 1982, PHYS LETT B, V98, P9
[7] ALPHA-PARTICLE STRUCTURE
CARLSON, J
[J]. PHYSICAL REVIEW C, 1988, 38 (04): : 1879 - 1885
[8] Dal Ri M., 1982, Nuclear Physics A, VA376, P81
[9] One-nucleon removal reactions as a test of overlap functions from the one-body density matrix calculations
Dimitrova, SS
Gaidarov, MK
Antonov, AN
Stoitsov, MV
Hodgson, PE
Lukyanov, VK
Zemlyanaya, EV
Krumova, GZ
[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1997, 23 (11) : 1685 - 1695
[10] Correlation effects in single-particle overlap functions and one-nucleon removal reactions -: art. no. 024312
Gaidarov, MK
Pavlova, KA
Dimitrova, SS
Stoitsov, MV
Antonov, AN
Van Neck, D
Müther, H
[J]. PHYSICAL REVIEW C, 1999, 60 (02) : 7

← 1 2 3 4 →