Systematic shell-model study for structure and isomeric states in 200-210Po isotopes

被引：1

作者：

Shukla, Sakshi ^{[1
]}

Srivastava, Praveen C. ^{[1
]}

Nomura, Kosuke ^{[2
,3
]}

Zamick, Larry ^{[4
]}

机构：

[1] Indian Inst Technol Roorkee, Dept Phys, Roorkee 247667, India

[2] Hokkaido Univ, Dept Phys, Sapporo 0600810, Japan

[3] Hokkaido Univ, Nucl React Data Ctr, Sapporo 0600810, Japan

[4] Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ 08854 USA

来源：

NUCLEAR PHYSICS A | 2024年 / 1044卷

关键词：

Shell-model; Effective Interactions; NUCLEAR-DATA SHEETS; INTRUDER STATES; EXCITATIONS;

D O I：

10.1016/j.nuclphysa.2024.122842

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 report systematic large-scale shell-model calculation for Po isotopes with A = 200 to 210. We have performed calculations using KHH7B interaction in the model space Z = 58-114 and N = 100-164 around doubly-magic Pb-208. We allow valence neutrons to occupy in the 1f(5/2), 2(p3/2), 2p(1/2), and 0i(13/2) orbitals, while two valence protons beyond Z = 82 are occupied in 0h(9/2), 1f(7/2) and 0i(13/2) orbitals. The calculated energies and electromagnetic properties are compared with the available experimental data and predicted where experimental data are not available. We have also reported shell-model results for different isomeric states of these nuclei.

引用

页数：18

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