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X-ray emission of Xe30+ ion beam impacting on Au target

文献类型：期刊论文

作者Chen, Ximeng5; Li, Fuli1; Xiao, Guoqing2; Zhang, Xiaoan2,3,4; Yang, Zhihu2; Hoffmann, Dieter H. H.3,4,6; Zhao, Yongtao2,3,4; Xu, Zhongfeng1
刊名LASER AND PARTICLE BEAMS
出版日期2011-06-01
卷号29页码:265-268
关键词Classical Coulomb over the Barrier Mode ECR-ion source Heavy ion beams Rydberg state X-rays
ISSN号0263-0346
DOI10.1017/S0263034611000267
英文摘要X-ray emission from Xe30+ ions at 350-600 keV impacting on an Au target was investigated at the Heavy Ion Research Facility at Lanzhou. Characteristic X-rays of Xe ions at energy of about 1.65 keV were observed. This X-ray emission is induced by the decay of very high Rydberg states of Xe ions. It was also found that the yield of such characteristic X-rays is decreasing with increasing the projectile kinetic energy. Simultaneously, the yield of the characteristic Au X-rays from the M shell increases also. These phenomena are qualitatively analyzed with the classical Coulomb over the Barrier Mode (COBM) for highly charged ions interacting with solid state surfaces.
WOS关键词INTENSE HEAVY-ION ; HIGHLY-CHARGED IONS ; LASER-BEAMS ; FUSION ; MATTER ; PROGRESS ; PHYSICS
资助项目NSFC in China[11075135] ; NSFC in China[11075192] ; NSFC in China[11075125] ; Major State Basic Research Development Program of China[2010CB832902] ; Natural Science foundation of Shaanxi Province[2010JM1012] ; WTZ[1390]
WOS研究方向Physics
语种英语
WOS记录号WOS:000291601800015
出版者CAMBRIDGE UNIV PRESS
资助机构NSFC in China ; Major State Basic Research Development Program of China ; Natural Science foundation of Shaanxi Province ; WTZ
源URL[http://119.78.100.186/handle/113462/33603]  
专题近代物理研究所_实验物理中心
近代物理研究所_兰州重离子研究装置
通讯作者Zhao, Yongtao
作者单位1.Xi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China
3.Xianyang Normal Univ, Ion Beam & Opt Phys Joint Lab, Xianyang, Peoples R China
4.Chinese Acad Sci, Inst Modern Phys, Xianyang, Peoples R China
5.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
6.Tech Univ Darmstadt, Inst Kernphys, Darmstadt, Germany
推荐引用方式
GB/T 7714		 Chen, Ximeng,Li, Fuli,Xiao, Guoqing,et al. X-ray emission of Xe30+ ion beam impacting on Au target[J]. LASER AND PARTICLE BEAMS,2011,29:265-268.
APA Chen, Ximeng.,Li, Fuli.,Xiao, Guoqing.,Zhang, Xiaoan.,Yang, Zhihu.,...&Xu, Zhongfeng.(2011).X-ray emission of Xe30+ ion beam impacting on Au target.LASER AND PARTICLE BEAMS,29,265-268.
MLA Chen, Ximeng,et al."X-ray emission of Xe30+ ion beam impacting on Au target".LASER AND PARTICLE BEAMS 29(2011):265-268.

入库方式： OAI收割

来源：近代物理研究所

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