Shell model Monte Carlo studies of nuclei in the A∼80 mass region

被引：48

作者：

Langanke, K ^{[1
]}

Dean, DJ

Nazarewicz, W

机构：

[1] Aarhus Univ, Inst Phys & Astron, DK-8000 Aarhus C, Denmark

[2] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA

[3] Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA

[4] Univ Warsaw, Inst Theoret Phys, PL-00681 Warsaw, Poland

来源：

NUCLEAR PHYSICS A | 2003年 / 728卷 / 1-2期

关键词：

D O I：

10.1016/j.nuclphysa.2003.08.024

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：

We perform shell model Monte Carlo calculations for proton-rich Kr, Sr, and Zr isotopes in the mass range A = 72-84. We employ a complete 1p0f - 0g1d2s configuration space and an effective quadrupole-plus-pairing residual interaction. Our calculation reproduces the large B(E2) values observed in these nuclei. We relate these values to the gain in correlation energy obtained by moving nucleons across the N = 40 subshell closure into G(9/2) orbitals. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：109 / 117

页数：9

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