Measurement of Kα and Kβ fluorescence cross sections for elements in the range 44≤Z≤68 at 59.5 keV

被引：28
|
作者：
Budak, G [1 ]
Karabulut, A [1 ]
Demir, L [1 ]
Sahin, Y [1 ]
机构：
[1] Ataturk Univ, Fac Arts & Sci, Dept Phys, TR-25240 Erzurum, Turkey
来源：
PHYSICAL REVIEW A | 1999年 / 60卷 / 03期
关键词：
D O I：
10.1103/PhysRevA.60.2015
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The K alpha and K beta x-ray fluorescence cross sections have been measured for elements in the range 44 less than or equal to Z less than or equal to 68 at an excitation energy of 59.5-keV gamma ray from Am-241 radioisotope with a Si(Li) detector. A reasonable agreement is found between the present experimental results and the theoretically calculated values based on photoionization cross sections by Scofield using Hartree-Slater and Hartree-Fock central potential theory. [S1050-2947(99)03409-5].
引用
收藏
页码：2015 / 2017
页数：3
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