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

页码：2015 / 2017

页数：3

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