Spectrum and energy levels of Mg-like Br XXIV

被引：7
|
作者：
Zeng, XT
Du, SB
Li, JW
Jiang, LY
Yao, SD
Chen, HZ
Liu, HP
Ma, XW
Wang, YD
Jupén, C
Martinson, I
机构：
[1] China Inst Atom Energy, Dept Nucl Phys, Beijing 102413, Peoples R China
[2] Acad Sinica, Inst Modern Phys, Lanzhou 730000, Peoples R China
[3] Univ Lund, Dept Phys, SE-22100 Lund, Sweden
[4] Beijing Univ, Dept Tech Phys, Beijing 100871, Peoples R China
来源：
PHYSICA SCRIPTA | 2000年 / 61卷 / 04期
关键词：
D O I：
10.1238/Physica.Regular.061a00464
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The spectrum of Mg-like Pr, Pr XXIV, was investigated by means of the beam-foil technique. Bromine ions of 90 and 130 MeV energy from the HI-13 tandem accelerator at the China Institute of Atomic Energy were used, and the wavelength region 130-290 A was investigated. The spectra showed 24 Pr XXIV transitions within the n = 3 complex, i.e. between the 3s(2), 3s3p, 3p(2), 3s3d and 3p3d configurations. Of these 5 have been reported earlier. In this spectrum 19 energy levels have now been experimentally determined, 14 of which have not been reported earlier. The observed energy level values have been theoretically interpreted by means of relativistic Hartree-Fock (HFR) calculations.
引用
收藏
页码：464 / 467
页数：4
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