Measurement of L X-ray production fluorescence cross sections and Li subshell yields

被引：16
作者：
Kaya, A
Ertugrul, M
机构：
[1] Ataturk Univ, Dept Phys, Agri Educ Fac, Agri, Turkey
[2] Ataturk Univ, Dept Phys, KK Educ Fac, Erzurum, Turkey
来源：
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2003年 / 130卷 / 1-3期
关键词：
Coster-Kronig; cross-section; fluorescence yield; photoionization; X-ray; XRF;
D O I：
10.1016/S0368-2048(03)00089-6
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
L-i (i = 1, 2 and 3) X-ray production cross sections have been measured for 14 elements in the atomic number range 55 less than or equal to Z less than or equal to 81 at 15.73 keV. The values of L-i subshell fluorescence yields (w(1), w(2) and w(3)) have been determined using the presently measured X-ray production cross sections and the theoretical Li subshell photoionization cross sections values, Coster-Kronig transition probabilities and radiative emission rates. The measured X-ray production (XRP) cross-sections and fluorescence yield values were compared with the theoretical and semi empirical values, respectively. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：111 / 118
页数：8
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