EXPERIMENTAL TRANSITION-PROBABILITIES AND STARK-BROADENING PARAMETERS OF NEUTRAL AND SINGLY IONIZED TIN

被引：45

作者：

MILLER, MH

ROIG, RA

BENGTSON, RD

机构：

[1] UNIV TEXAS,DEPT PHYS,AUSTIN,TX 78712

[2] US NAVAL ACAD,DEPT MECH ENGN,ANNAPOLIS,MD 21402

来源：

PHYSICAL REVIEW A | 1979年 / 20卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.20.499

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Strengths and Stark-effect widths of the Sni and Snii lines prominent between 3200 and 7900 are measured with a spectroscopic shock tube. Absolute strengths of 17 ionic lines are obtained with estimated (22-50)% accuracy and conform to appropriate quantum-mechanical sum rules. Relative transition probabilities for nine prominent neutral tin lines, normalized to radiative-lifetime data, are compared with other experiments and theoretical predictions. Parameters for Stark-effect broadening are measured over a range of plasma electron densities. Broadening data [with accuracies of (15-35)%] for one neutral and ten ionic lines of tin are compared to theoretical predictions. © 1979 The American Physical Society.

引用

页码：499 / 506

页数：8

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