QUANTITATIVE MEASUREMENT OF MID-Z OPACITIES

被引:66
作者
PERRY, TS [1 ]
BUDIL, KS [1 ]
CAUBLE, R [1 ]
WARD, RA [1 ]
BACH, DR [1 ]
IGLESIAS, CA [1 ]
WILSON, BG [1 ]
NASH, JK [1 ]
SMITH, CC [1 ]
FOSTER, JM [1 ]
DAVIDSON, SJ [1 ]
SERDUKE, FJD [1 ]
KILKENNY, JD [1 ]
LEE, RW [1 ]
机构
[1] AWE ALDERMASTON,READING RG7 4PR,BERKS,ENGLAND
关键词
D O I
10.1016/0022-4073(95)00066-T
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Results of recent experiments measuring x-ray absorption by a hot, dense, germanium plasma are presented. A general discussion of the experimental technique is given showing the requirements that must be met in order to extract quantitative transmission data. The resulting spectrally resolved absorption measurements can then be used to test the capabilities of LTE opacity codes. Meaningful comparisons require that the sample be in LTE, and that the temperature and density of the sample be uniform and accurately measured. Comparisons between the experiment and calculations are shown.
引用
收藏
页码:317 / 324
页数:8
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