The continuous and discrete molecular orbital x-ray bands from xeq+ (12 <= q <= 29) + zn collisions
文献类型：期刊论文
| 作者 | Guo, Yipan1,2; Yang, Zhihu1; Hu, Bitao3; Wang, Xiangli4; Song, Zhangyong1; Xu, Qiumei1,2; Zhang, Boli1; Chen, Jing1,2; Yang, Bian1; Yang, Jie1 |
| 刊名 | Scientific reports
 |
| 出版日期 | 2016-07-29 |
| 卷号 | 6页码:7 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep30644 |
| 通讯作者 | Yang, zhihu(z.yang@impcas.ac.cn) |
| 英文摘要 | In this paper, the x-ray emissions are measured by the interaction of 1500-3500 kev xeq+ (q = 12, 15, 17, 19, 21, 23, 26 and 29) ions with zn target. when q < 29, we observe ll, l alpha, l beta(1), l beta(2) and l gamma characteristic x-rays from xeq+ ions and a broad m-shell molecular orbital (mo) x-ray band from the transient quasi-molecular levels. it is found that their yields quickly increase with different rates as the incident energy increases. besides, the widths of the broad mo x-ray bands are about 0.9-1.32 kev over the energy range studied and are proportional to v(1/2) (v = projectile velocity). most remarkably, when the projectile charge state is 29, the broad x-ray band separates into several narrow discrete spectra, which was never observed before in this field. |
| WOS关键词 | ION-ATOM COLLISIONS ; HIGHLY-CHARGED IONS ; ELECTRON-PROMOTION ; RADIATIVE TRANSITIONS ; FLUORESCENCE YIELDS ; AUGER ; DEPENDENCE ; ALUMINUM ; SURFACES ; MODEL |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000380648400004 |
| 出版者 | NATURE PUBLISHING GROUP |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374496 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yang, Zhihu |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 4.Northwest Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Yipan,Yang, Zhihu,Hu, Bitao,et al. The continuous and discrete molecular orbital x-ray bands from xeq+ (12 <= q <= 29) + zn collisions[J]. Scientific reports,2016,6:7. |
| APA | Guo, Yipan.,Yang, Zhihu.,Hu, Bitao.,Wang, Xiangli.,Song, Zhangyong.,...&Yang, Jie.(2016).The continuous and discrete molecular orbital x-ray bands from xeq+ (12 <= q <= 29) + zn collisions.Scientific reports,6,7. |
| MLA | Guo, Yipan,et al."The continuous and discrete molecular orbital x-ray bands from xeq+ (12 <= q <= 29) + zn collisions".Scientific reports 6(2016):7. |
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来源：中国科学院大学
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