Measurement of 1s2s S-3(1)-1s2p P-3(2,0) wavelengths in helium-like

被引：8
|
作者：
Howie, DJH [1 ]
Silver, JD [1 ]
Myers, EG [1 ]
机构：
[1] FLORIDA STATE UNIV, DEPT PHYS, TALLAHASSEE, FL 32306 USA
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1996年 / 29卷 / 05期
关键词：
D O I：
10.1088/0953-4075/29/5/007
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We have used photographic spectroscopy of a beam-foil source to measure the vacuum ultraviolet 1s2s S-3(1)-1s2p P-3(2,0) transition wavelengths in helium-like sulphur. The results are 673.41 +/- 0.02 Angstrom and 756.35 +/- 0.04 Angstrom, respectively. These measurements, together with our earlier measurements in helium-like silicon and phosphorus, are compared with other precision measurements for Z = 14 to 18, and with recent relativistic and quantum electrodynamic calculations.
引用
收藏
页码：927 / 936
页数：10
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