Effective Interactions from No Core Shell Model

被引：0

作者：

Dikmen, E. ^{[1
]}

Lisetskiy, A. F. ^{[2
]}

Barrett, B. R. ^{[2
]}

Navratil, P. ^{[3
]}

Vary, J. P. ^{[4
]}

机构：

[1] Suleyman Demirel Univ, Dept Phys, TR-32200 Isparta, Turkey

[2] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA

[3] Lawrence Livermore Natl Lab, POB 5508, Livermore, CA 94551 USA

[4] Iowa State Univ Sci & Technol, Dept Phys & Astron, Ames, IA 50011 USA

来源：

NUCLEAR PHYSICS AND ASTROPHYSICS | 2008年 / 1072卷

关键词：

NCSM; ab-initio; effective interactions;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We construct the many-body effective Hamiltonian for pf-shell by carrying out 2h Omega NCSM calculations at the 2-body cluster level. We demonstrate how the effective Hamiltonian derived from realistic nucleon-nucleon (NN) potentials for the 2h Omega NCSM space should be modified to properly account for the many-body correlations produced by truncating to the major pf-shell. We obtain two-body effective interactions for the pf-shell by using direct projection and use them to reproduce the results of large scale NCSM for other light Ca isotopes.

引用

页码：233 / +

页数：2

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