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高离化氩原子光谱的实验和理论研究 被引量:2

Experiment and Theory Research of the Spectrum of Highly Ionised Ar Ions
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摘要 利用兰州重离子加速器将从 ECR离子源射出的 Ar4 + 离子加速、剥离 ,获得了能量为93 .8Me V的 Ar8+ 离子束流 ,测量了这些束流通过碳箔后各种离子的发射光谱。根据用全相对论多组态自洽场方法计算出的有关原子数据 ,对这些光谱进行了识别和分析。 Ar- 4+ ions from ECR ion so urce are speed up and peel off with Lanzhou Heavy Ions Accelerator, so Ar- 8+ ions with energy 93.8 MeV are obtained. According to atom data calculated by the expanded full relativistic multiconfiguration Dirac-Fock(GRASP) code, we h ave distinguished and analysed those spectrams.
出处 《强激光与粒子束》 EI CAS CSCD 北大核心 2000年第5期639-642,共4页 High Power Laser and Particle Beams
基金 国家自然科学基金资助课题!( 699680 0 1)
关键词 束箔光谱 辐射寿命 氩原子 原子光谱 beam foil spectrum radiative l ifetime GRASP code
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