Changes in mean square nuclear charge radii of Nd II from optical isotope shifts by collinear fast-ion-beam laser spectroscopy

被引：4
作者：
Ma, HL [1 ]
Shi, W
Yan, B
Chen, MH
Chen, ZJ
Fang, DF
Lu, FQ
Tang, JY
Yang, FJ
机构：
[1] Fudan Univ, Inst Modern Phys, Accelerator Based Atom & Nucl Phys, Shanghai 200433, Peoples R China
[2] CCAST, World Lab, Beijing 100080, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 1998年 / 15卷 / 03期
关键词：
D O I：
10.1088/0256-307X/15/3/009
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
High-resolution collinear fast-ion-beam-laser spectroscopy has been applied to investigate the optical isotope shifts for transition 4f(4) 5d K-6(11/2) - (24445)(11/2)degrees of Nd N. From the measured optical isotope shifts, changes in mean-square nuclear charge radii delta[tau(2)] (fm(2)) among live even-even neodymium isotopes have been deduced: (142, 144) 0.282, (144, 146) 0.242, (146, 143) 0.274, (148, 150) 0.404. The results are in good agreement with experimental data from electronic x-ray spectroscopy and combined optical and x-ray spectroscopy.
引用
收藏
页码：178 / 179
页数：2
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