Total M shell X-ray production cross sections and average fluorescence yields in 11 elements from Tm to U at photon energy of 5.96 keV

被引：25

作者：

Apaydin, G ^{[1
]}

Tirasoglu, E

Çevik, U

Ertugral, B

Baltas, H

Ertugrul, M

Kobya, AI

机构：

[1] Karadeniz Tech Univ, Dept Phys, Fac Arts & Sci, TR-61080 Trabzon, Turkey

[2] Ataturk Univ, Fac Educ, Dept Phys, TR-25240 Erzurum, Turkey

来源：

RADIATION PHYSICS AND CHEMISTRY | 2005年 / 72卷 / 05期

关键词：

X-ray fluorescence; M shell; cross section; fluorescence yield;

D O I：

10.1016/j.radphyschem.2004.04.001

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Total M shell X-ray production cross section for 11 elements with 69 less than or equal to Z less than or equal to 92 have been measured using an incident photon energy of 5.96 keV. Measurements have been performed using an Fe-55 annular source and a Si(Li) detector. Average M shell fluorescence yield at each incident photon energy has been deduced, using the experimental total M X-ray production cross section and theoretical M shell photoionization cross section. Present experimental results are compared with other experimental and theoretical values. Reasonable agreement (to within 0.3-28%) is typically obtained between present and other experimental and theoretical values. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：549 / 554

页数：6

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