中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Ionization of noble gas by impact of hydrogen anions

文献类型:期刊论文

作者Zhao, Zilong1; Li, Junqin; Zhang, Xuemei
刊名EPL
出版日期2012-11-01
卷号100
ISSN号0295-5075
DOI10.1209/0295-5075/100/33001
文献子类Article
英文摘要5 Relative cross-sections for double ionization and single ionization of targets under the impact of hydrogen anions were measured. Two systems were investigated, H- projectiles with Kr and Xe targets. The energy region was 10-30 keV. Recoil ions originated from target (Kr+, Kr2+, Xe+, Xe2+) were detected in coincidence with projectiles in several final charge states (q = 0 and q = +1). We compare the present results with the previous results of Ar. The results show that the cross-section ratios, taken between double and single ionization of Ar, Kr and X in the channels of single and double electron loss of H-, become larger and larger with the incident energy increasing, and that the cross-section ratios will cross at some certain energy for the two different electron loss channels. The crossing energy for Xe is about 23 keV. Copyright (C) EPLA, 2012
WOS关键词AR ; COLLISIONS ; PROJECTILES ; CAPTURE ; IONS ; NE
语种英语
WOS记录号WOS:000311487800011
出版者EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY
源URL[http://119.78.100.186/handle/113462/49139]  
专题中国科学院近代物理研究所
通讯作者Zhao, Zilong
作者单位1.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China
2.Fudan Univ, Key Lab, Minist Educ, Appl Ion Beam Phys Lab, Shanghai 200433, Peoples R China
推荐引用方式
GB/T 7714
Zhao, Zilong,Li, Junqin,Zhang, Xuemei. Ionization of noble gas by impact of hydrogen anions[J]. EPL,2012,100.
APA Zhao, Zilong,Li, Junqin,&Zhang, Xuemei.(2012).Ionization of noble gas by impact of hydrogen anions.EPL,100.
MLA Zhao, Zilong,et al."Ionization of noble gas by impact of hydrogen anions".EPL 100(2012).

入库方式: OAI收割

来源:近代物理研究所

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