%0 Journal Article %T Superexcited states of carbon monoxide studied by fast-electron impact %A Fan Lan-Lan %A Zhong Zhi-Ping %A Zhu Lin-Fan %A Liu Xiao-Jing %A Cheng Hua-Dong %A Yuan Zhen-Sheng %A Xu Ke-Zun %A
范岚岚 %A 钟志萍 %A 朱林繁 %A 刘小井 %A 成华东 %A 苑震生 %A 徐克尊 %J 中国物理 B %D 2005 %I %X Absolute optical oscillator strength density and double differential cross section spectra of CO below 120\,eV are determined by fast electron impact. Some peaks above the first ionization threshold stand out as the momentum transfer square $K^2$ increases. The doubly excited Rydberg states converging to $C~^2\Sigma^+$, $D~^2\Pi$, and $F~^2\Pi$ states of CO$^+$, respectively, are confirmed in our spectra. Another peak at around 32\,eV is assigned to the transition of $(3\sigma)^{-1}(2\pi)^1~^1\Pi\leftarrow~X^1\Sigma^+ $. %K oscillator strength %K superexcited state %K energy loss %K CO
一氧化碳 %K 快速电子碰撞 %K 光振荡器 %K 强度 %K 能量损耗 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=31FB6E81240F47E29CE98B5D83AF9D43&yid=2DD7160C83D0ACED&vid=F3583C8E78166B9E&iid=59906B3B2830C2C5&sid=2768654D5F8E2AA3&eid=2C1BC72871CFCFEC&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=39