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中国科学院上海原子核研究所
纸质出版日期:1988-10
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徐君权. 中等重原子
Junquan Xu. De-excitation model of atomic L-shell vacancies and decay rates of L1-subshell vacancies for medium elements[J]. 核技术, 1988, 11(10): 34-43.
本文系统地叙述了中等重元素原子
L
壳层空位的退激模型
并求得了这些元素的
L
1
次壳层能级宽度、荧光产额、
M
电子Shakeoff几率、
L
1
-
L
2
M
4.5
和
L
1
-
L
3
M
4
.
5
跃迁产额等物理量.
A systematic description of the de-excitation model of atomic
L
-shell vacancies for medium elements is presented
for interpreting relative intensities of observed satellite and diagram X-ray lines in terms of the
L
1
-subshell ionization cross sections
level widths
shakeoff probabilities
and Coster-Kronig and radiative yields. From analysis of the model
L
1
-subshell level widths
M
-electron shakeoff probabilities
L
1
-subshell fluorescence yields
L
1
-L
2
M
4
.
5
and
L
1
-
L
3
M
4
.
5
Coster-Kronig transition yields are given here
in the light of the measured relative
L
X-ray intensities of elements Rb-Ba for proton-,photo-
and electron-ionizations
reported before. A comparison of the present results of
T
1
with theoretical calculations
compiled data and experimental values is also given.
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