排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Double Electron Processes in Collisions of Partially Stripped Ions C^q+ (q = 1-4) with Helium
下载免费PDF全文
![点击此处可从《中国物理快报》网站下载免费的PDF全文](/ch/ext_images/free.gif)
The multi-electron processes are investigated for 17.9-120 keV/u C^1+, 30-323 keV/u C^2+, 120-438 keV/u ^C3+, 287-480 keV/u C^4+ incident on a helium target. The cross-section ratios of double electron (DE) process to the total of the single electron (SE) and the double electron process (i.e. SE+DE), the direct double electron (DDI) to the direct single ionization (DSI) as well as the contributions of DDI to DE and of TI to DE are measured using coincidence techniques. The energy and charge state dependences of the measured cross-section ratios are studied and discussed. 相似文献
1