...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of the Physical Society of Japan >Single electron-capture cross sections in C-5+,C-6++C3+, N-6+,N-7++N4+, and O-7+,O-8++O5+ collisions
【24h】

Single electron-capture cross sections in C-5+,C-6++C3+, N-6+,N-7++N4+, and O-7+,O-8++O5+ collisions

机译：在C-5 +，C-6 ++ C3 +，N-6 +，N-7 ++ N4 +和O-7 +，O-8 ++ O5 +碰撞中的单电子捕获截面

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Single electron-capture cross sections in collisions of bare and hydrogen-like ions with lithium-like ions of C, N, and 0 are calculated in the collision energy range between 0.05 and 16 keV/amu using a molecular-state close-coupling method. For the lithium-like ions, both the ground and first excited states are considered. The cross sections are calculated for capture into n = 2 and 3 states of the bare and hydrogen-like ions and for excitation and de-excitation of the lithium-like ions. None of the electron-capture cross sections are larger than 10(-15) cm(2) in the collision energy range considered in the present study. At lower collision energies, the cross sections decrease due to Coulomb repulsion between the ions. Partial cross sections for capture into 1s3s, 1s3p, and 1s3d levels for the hydrogen-like ion collisions are on the same order of magnitude because the final states are mixed with each other by the electric field induced by the helium-like ions.
机译：使用分子态紧密耦合方法，在0.05至16 keV / amu的碰撞能量范围内，计算出裸离子和氢离子与C，N和0的锂离子碰撞时的单电子俘获截面。 。对于类锂离子，同时考虑了基态和第一激发态。计算横截面以捕获裸离子和类氢离子进入n = 2和3状态，并激发和消解类锂离子。在本研究中考虑的碰撞能量范围内，没有一个电子捕获截面大于10（-15）cm（2）。在较低的碰撞能量下，由于离子之间的库仑排斥，横截面减小。对于氢样离子碰撞，捕获到1s3s，1s3p和1s3d能级中的部分横截面处于相同的数量级，因为最终状态通过类氦离子感应的电场相互混合。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号