velocity images of dissociative electron attachment to OCS
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- 作者：Meng-Yang Li ; Xiao-Fei Gao ; Xu-Dong Wang ; Hao Li ; Shan Xi Tian ; sxtian@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dissociative electron attachment ; Ion velocity map imaging ; Momentum distribution ; Molecular dissociation ; Carbonyl sulfide
- 刊名：International Journal of Mass Spectrometry
- 出版年：2016
- 出版时间：20 June 2016
- 年：2016
- 卷：404
- 期：Complete
- 页码：20-23
- 全文大小：1123 K
文摘
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S− ions are produced in dissociative electron attachment e− + OCS → CO + S−.
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Trimodal speed distributions of S− ions are observed.
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Complicated populations of the rovibrational states of CO lead to the specific angular distributions of S− ion.