Effective interaction for pf-shell nuclei -: art. no. 061301

被引：353

作者：

Honma, M ^{[1
]}

Otsuka, T

Brown, BA

Mizusaki, T

机构：

[1] Univ Aizu, Ctr Math Sci, Fukushima 9658580, Japan

[2] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan

[3] RIKEN, Wako, Saitama 3510198, Japan

[4] Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA

[5] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA

[6] Senshu Univ, Inst Nat Sci, Tama Ku, Kanagawa 2148580, Japan

来源：

PHYSICAL REVIEW C | 2002年 / 65卷 / 06期

关键词：

D O I：

10.1103/PhysRevC.65.061301

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：

An effective interaction is derived for use in the full pf basis. Starting from a realistic G-matrix interaction, 195 two-body matrix elements and four single-particle energies are determined by fitting to 699 energy data in the mass range 47-66. The derived interaction successfully describes various structures of pf-shell nuclei. As examples, systematics of the energies of the first 2(+) states in the Ca, Ti, Cr, Fe, and Ni isotope chains and energy levels of Ni-56,Ni-57,Ni-58 are presented. The appearance of a new magic number 34 is seen.

引用

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