(129)Xe(30+)与Au作用激发的Au M-X射线与Xe L-X射线
Au L X-ray and Xe M X-ray emission following (129)Xe(30+) ion impact on Au surface
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摘要: 探测了动能为1.0—7.0 MeV的~(129)Xe~(30+)入射Au表面产生的X射线谱.实验结果表明,入射离子动能较高时,不仅激发出很强的Au的M-X射线,还激发出了Xe的L-X射线,且X射线产额与入射离子动能有强相关性.分析了X射线产额与入射离子动能的关系.Abstract: The X-ray emission due to the impact of ~(129)Xe~(30+) ions of 1.0—7.0 MeV kinetic energies on Au surface is detected.The experimental result shows that when ion kinetic energy is larger the incident ion excits not only Au M X-ray but also Xe L X-ray.The X-ray yield and the ion kinetic energy have a strong correlation with each other.The relationship between the X-ray yield with ion kinetic energy is analyzed.
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