X-ray emission for Ar11+ ions impacting on various targets in the collisions near the Bohr velocity*
文献类型：期刊论文
| 作者 | Zhou, Xian-Ming1,2 ; Wei, Jing; Cheng, Rui3; Chen, Yan-Hong3; Mei, Ce-Xiang1; Zeng, Li-Xia1; Liang, Chang-Hui1; Li, Yao-Zong1; Zhao, Yong-Tao2,3; Zhang, Xiao-An1,3
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2021-07-01 |
| 卷号 | 30期号:8页码:5 |
| 关键词 | ion-atom collision near Bohr velocity x-ray coulomb ionization |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/abe22f |
| 通讯作者 | Cheng, Rui(chengrui@impcas.ac.cn) ; Zhang, Xiao-An(zhangxiaoan2000@126.com) |
| 英文摘要 | X-ray emission from the collisions of 3 MeV Ar11 + ions with V, Fe, Co, Ni, Cu, and Zn is investigated. Both the x-rays of the target atom and projectile are observed simultaneously. The x-ray yield is extracted from the original count. The inner-shell ionization cross section is estimated by the binary encounter approximation model and compared with the experimental result. The remarkable result is that the Ar K-shell x-ray yield is diminished with the target atomic number increasing, which is completely opposite to the theoretical calculation. That is interpreted by the competitive consumption of the energy loss for the ionization of inner-shell electrons between the projectile and target atom. |
| WOS关键词 | HIGHLY-CHARGED IONS ; PRODUCTION CROSS-SECTIONS ; HOLLOW ATOMS ; IONIZATION ; SHELLS ; SLOW |
| 资助项目 | National Key R&D Program of China[2017YFA0402300] ; National Natural Science Foundation of China[11505248] ; National Natural Science Foundation of China[11775042] ; National Natural Science Foundation of China[11875096] ; National Natural Science Foundation of China[11605147] ; Shaanxi Provincial Education Department, China[20JK0975] ; Scientific Research Plan of Science and Technology Department of Shaanxi Province, China[2021JQ-812] ; Scientific Research Plan of Science and Technology Department of Shaanxi Province, China[2020JM-624] ; MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions[MPCEC201901] ; Xianyang Normal University Science Foundation[XSYK20009] ; Xianyang Normal University Science Foundation[XSYK20024] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000679081600001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Shaanxi Provincial Education Department, China ; Scientific Research Plan of Science and Technology Department of Shaanxi Province, China ; MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions ; Xianyang Normal University Science Foundation |
| 源URL | [http://119.78.100.186/handle/113462/136702]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Cheng, Rui; Zhang, Xiao-An |
| 作者单位 | 1.Xianyang Normal Univ, Ion Beam & Opt Phys Joint Lab Xianyang Normal Uni, Xianyang 712000, Peoples R China 2.Xi An Jiao Tong Univ, Sch Sci, Xian 710049, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xian-Ming,Wei, Jing,Cheng, Rui,et al. X-ray emission for Ar11+ ions impacting on various targets in the collisions near the Bohr velocity*[J]. CHINESE PHYSICS B,2021,30(8):5. |
| APA | Zhou, Xian-Ming.,Wei, Jing.,Cheng, Rui.,Chen, Yan-Hong.,Mei, Ce-Xiang.,...&Zhang, Xiao-An.(2021).X-ray emission for Ar11+ ions impacting on various targets in the collisions near the Bohr velocity*.CHINESE PHYSICS B,30(8),5. |
| MLA | Zhou, Xian-Ming,et al."X-ray emission for Ar11+ ions impacting on various targets in the collisions near the Bohr velocity*".CHINESE PHYSICS B 30.8(2021):5. |
入库方式： OAI收割
来源：近代物理研究所
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