Measurement of partial L fluorescence yields of bismuth using synchrotron radiation

被引:3
|
作者
Menesguen, Yves [1 ]
Boyer, Bruno [1 ]
Rodrigues, Matias [1 ]
Lepy, Marie-Christine [1 ]
机构
[1] CEA, LIST, Lab Natl Henri Becquerel, F-91191 Gif Sur Yvette, France
关键词
Bismuth; Mass attenuation coefficients; Fluorescence yields; Synchrotron radiation; Pb-210; Photoionization; L shell; KRONIG TRANSITION-PROBABILITIES; L-SUBSHELL FLUORESCENCE; SHELL COSTER-KRONIG; RANGE; COEFFICIENTS; ELEMENTS; WIDTHS; DECAY; AUGER; RAD;
D O I
10.1016/j.apradiso.2015.11.081
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Tunable monochromatic photon radiation was used to measure transmission of a bismuth target in the energy range from 7 keV to 20 keV. Partial L fluorescence yields of bismuth were obtained by combining measurement of the fluorescence induced by photoionization of the bismuth target and X-rays from the radioactive decay of Pb-210. Several photon energies have been used to successively ionize the L subshells, which allowed detailed analysis of the rearrangement spectra and determination of the X-ray relative intensities of the L-1, L-2 and L-3 series. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:133 / 138
页数:6
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