Features of energy loss for ions with K vacancy

被引：0
|
作者：
Yu. A. Belkova
Ya. A. Teplova
机构：
[1] Moscow State University,Skobel’tsyn Institute of Nuclear Physics
来源：
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques | 2007年 / 1卷
关键词：
Energy Loss; Neutron Technique; Capture Cross Section; Nuclear Charge; Target Thickness;
D O I：
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中图分类号：
学科分类号：
摘要：
The change in the average charge of helium-like ions when metastable particles are present in the beam is studied. The charge fractions and average charges are calculated as functions of the target thickness for ions with Z = 3–8 at a velocity of 3.65 au. Previous data on the cross sections for electron capture and loss by metastable ions are used in the calculations. It is shown that, for all ions under consideration, the presence of metastable particles in the beam leads to an increase in the average equilibrium charge and, possibly, to a corresponding increase in energy loss and ion ranges.
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页码：150 / 152
页数：2
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