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用蒙特-卡罗方法模拟质子X荧光分析中的荧光增强因子
引用本文:王樨德,潘正瑛,黄发泱,夏荣.用蒙特-卡罗方法模拟质子X荧光分析中的荧光增强因子[J].物理学报,1989,38(5):776-783.
作者姓名:王樨德  潘正瑛  黄发泱  夏荣
作者单位:复旦大学原子核科学系;复旦大学原子核科学系;复旦大学原子核科学系;复旦大学原子核科学系
摘    要:本文用蒙特-卡罗方法模拟质子激发X荧光分析中的一次和二次荧光强度,从而得到荧光增强因子。文中利用模拟计算程序,在改变入射质子能量、入射角、x射线出射角及分析样品的成分和含量的条件下,分别计算了荧光增强因子。此外,还计算了质子激发标准合金钢样品的荧光增强因子,得到的

收稿时间:8/6/1988 12:00:00 AM

THE MONTE-CARLO SIMULATION OF THE FLUORESCENCE ENHANCING EFFECT IN PIXE
WANG XI-DE,PAN ZHENG-YING,HUANG FA-YANG and XIA RONG.THE MONTE-CARLO SIMULATION OF THE FLUORESCENCE ENHANCING EFFECT IN PIXE[J].Acta Physica Sinica,1989,38(5):776-783.
Authors:WANG XI-DE  PAN ZHENG-YING  HUANG FA-YANG and XIA RONG
Abstract:With monte-carlo method, the primary and second X-ray fluorescence excited by proton in thick target were simulated, and the fluorescence enhancing factors were obtained.The various enhancing factors were calculated with different proton incident energies and angles, X-ray ejection angles, and elements and their weight percentage in samples. Besides, the results of PIXE basically agreed with standard composition of steel samples using the calculated enhancing factors.
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