SHELL-MODEL CALCULATION FOR CORE-EXCITED STATES IN N=82, 83 ISOTONES BEYOND 132Sn

被引：0

作者：

Jin, Hua ^{[1
]}

Sun, Yang ^{[1
]}

Tazaki, Shigeru

Kaneko, Kazunari

机构：

[1] Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China

来源：

FISSION AND PROPERTIES OF NEUTRON-RICH NUCLEI, ICFN5 | 2013年

关键词：

Large-scale shell-model; EPQQM Hamiltonian; Core-excited state;

D O I：

暂无

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 structure of neutron-rich N = 82, 83 isotones beyond Sn-132 is investigated by shell-model calculations with a large model space. The effective interaction determined from the extended pairing-plus-quadrupole model with monopole corrections reproduces well the observed core-excited states in this mass region. The corresponding configurations of such states are analyzed by the obtained wave functions. Experimentally-unknown positive-parity states with one-neutron excitation from the nu d(3/2) orbit in N = 83 isotones are predicted.

引用

页码：394 / 399

页数：6

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