Hyperfine structure and isotope shifts in the 5d6s2 a2D3/2--5d6s(a3D)6p z4F5/2° transition of Hf II

被引：0
|
作者：
W.Z. Zhao
F. Buchinger
J.E. Crawford
S. Fedrigo
S. Gulick
J.K.P. Lee
O. Constantinescu
M. Hussonnois
J. Pinard
机构：
[1] McGill University,Foster Radiation Laboratory
[2] Institut de Physique Nucléaire,undefined
[3] Laboratoire Aimé Cotton,undefined
来源：
Hyperfine Interactions | 1997年 / 108卷
关键词：
Hafnium Ions; Hyperfine Structure; Isotope Shift; Laser Spectroscopy; Ion Traps;
D O I：
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学科分类号：
摘要：
The hyperfine structure and isotope shifts of the transition between the 5d6s2 a2D3/2 ground state and the 5d6s(a3D)6p z4F5/2° excited state of singly ionized hafnium at \lambda=340 nm have been investigated by laser spectroscopy using a radio-frequency quadrupole ion trap. The magnetic dipole coupling constant A and electric quadrupole coupling constant B of the two atomic levels for both stable isotopes 177Hf and 179Hf are determined. The changes of mean square nuclear charge radii \delta[ r2] of the stable Hf isotopes and the radioactive isotope 172Hf (T1/2=1.87a) have been extracted from the data.
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页码：483 / 495
页数：12
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