Charge-state dependence of inner-shell processes in collisions between highly charged Xe ions and solids at intermediate energies
文献类型：期刊论文
| 作者 | Zhao, Yongtao1,2 ; Ren, Jieru1,3; Zhou, Xianming1,3; Wang, Xing1,2; Lei, Yu1; Xu, Ge1,3; Cheng, Rui1; Wang, Yuyu1; Liu, Shidong1,3; Sun, Yuanbo1,3
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| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2015-12-11 |
| 卷号 | 92页码:6 |
| ISSN号 | 1050-2947 |
| DOI | 10.1103/PhysRevA.92.062710 |
| 英文摘要 | The x-ray emission during the penetration of 2-6 MeV Xeq+ (q = 20,22,26,30) ions into thick solid targets of iron and nickel has been measured. An obvious charge-state and incident-energy dependence of the target-to-projectile vacancy-production cross-section ratios was found for the iron target but not for the nickel target. The results are supported by the vacancy-sharing model and direct ionization theory and imply the great importance of level matching for the inner-shell process. The charge equilibration time of Xe30+ in solid iron was derived to be around 9 fs from the measured x-ray yields. |
| WOS关键词 | K-VACANCY PRODUCTION ; BINARY-ENCOUNTER APPROXIMATION ; CROSS-SECTIONS ; RAY-EMISSION ; EQUILIBRATION TIME ; ATOMIC-COLLISIONS ; HEAVY-IONS ; MEV-AMU ; IONIZATION ; EXCITATION |
| 资助项目 | National Basic Research Program of China[2010CB832902] ; National Natural Science Foundation of China[11205225] ; National Natural Science Foundation of China[11505248] ; National Natural Science Foundation of China[11105192] ; National Natural Science Foundation of China[11275238] ; National Natural Science Foundation of China[U1532263] ; National Natural Science Foundation of China[11275241] |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000366168300007 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Basic Research Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.impcas.ac.cn/handle/113462/23368]  |
| 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.Chinese Acad Sci, Inst Modern Phys, Dept Plasma Phys, Lanzhou 730000, Peoples R China 2.Xi An Jiao Tong Univ, Sch Sci, Xian 710049, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yongtao,Ren, Jieru,Zhou, Xianming,et al. Charge-state dependence of inner-shell processes in collisions between highly charged Xe ions and solids at intermediate energies[J]. PHYSICAL REVIEW A,2015,92:6. |
| APA | Zhao, Yongtao.,Ren, Jieru.,Zhou, Xianming.,Wang, Xing.,Lei, Yu.,...&Xiao, Guoqing.(2015).Charge-state dependence of inner-shell processes in collisions between highly charged Xe ions and solids at intermediate energies.PHYSICAL REVIEW A,92,6. |
| MLA | Zhao, Yongtao,et al."Charge-state dependence of inner-shell processes in collisions between highly charged Xe ions and solids at intermediate energies".PHYSICAL REVIEW A 92(2015):6. |
入库方式： OAI收割
来源：近代物理研究所
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