Tensor interaction in Hartree-Fock calculations

被引：0

作者：

Co', G ^{[1
]}

Lallena, AM

机构：

[1] Univ Lecce, Dipartimento Fis, Ist Nazl Fis Nucl, Sez Leece, I-73100 Lecce, Italy

[2] Univ Granada, Dept Fis Moderna, E-18071 Granada, Spain

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1998年 / 111卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The contribution of the tensor interaction in Hartree-Fock calculation for closed shell nuclei is studied. The investigation is done neglecting the spin-orbit component of the force. As expected from nuclear matter estimates we find that the effect of the tensor interaction is negligible in the case of spin-isospin saturated nuclei and also for medium and heavy nuclei with closed shells. In light nuclei with only one of the two spin-orbit partners filled, such as C-12 and C-14, the tensor interaction plays an important role.

引用

页码：527 / 537

页数：11

共 17 条

[1] THE 1993 ATOMIC MASS EVALUATION .1. ATOMIC MASS TABLE [J].

AUDI, G ;

WAPSTRA, AH .

NUCLEAR PHYSICS A, 1993, 565 (01) :1-65

[2] PHASE-SHIFT ANALYSIS OF ALL PROTON-PROTON SCATTERING DATA BELOW TLAB=350 MEV [J].

BERGERVOET, JR ;

VANCAMPEN, PC ;

KLOMP, RAM ;

DEKOK, JL ;

RIJKEN, TA ;

STOKS, VGJ ;

DESWART, JJ .

PHYSICAL REVIEW C, 1990, 41 (04) :1435-1452

[3] EFFECTIVE INTERACTIONS FOR HARTREE-FOCK CALCULATIONS [J].

BRINK, DM ;

BOEKER, E .

NUCLEAR PHYSICS A, 1967, A 91 (01) :1-&

[4] THE ROLE OF THE SPIN-DEPENDENT PART OF THE NUCLEON NUCLEON EFFECTIVE INTERACTION IN THE EXCITATION OF MAGNETIC STATES OF PB-208 [J].

CO, G ;

LALLENA, AM .

NUCLEAR PHYSICS A, 1990, 510 (01) :139-161

[5] Ground state of N=Z doubly closed shell nuclei in correlated basis function theory [J].

Fabrocini, A ;

de Saavedra, FA ;

Co, G ;

Folgarait, P .

PHYSICAL REVIEW C, 1998, 57 (04) :1668-1680

[6] ON THE NUMERICAL-INTEGRATION OF THE SCHRODINGER-EQUATION IN THE FINITE-DIFFERENCE SCHEMES [J].

GUARDIOLA, R ;

ROS, J .

JOURNAL OF COMPUTATIONAL PHYSICS, 1982, 45 (03) :374-389

[7]

Guardiola R., 1982, Anales de Fisica, Serie A (Fenomenos e Interacciones), V78, P154

[8]

KELLOG J, 1939, PHYS REV, V57, P677

[9] EFFECTIVE QUASIPARTICLE G-MATRIX INTERACTION [J].

NAKAYAMA, K ;

KREWALD, S ;

SPETH, J ;

LOVE, WG .

NUCLEAR PHYSICS A, 1984, 431 (03) :419-460

[10] On the value of the electric quadrupole moment of the deuteron [J].

Nordsieck, A .

PHYSICAL REVIEW, 1940, 58 (04) :310-315

← 1 2 →