Dissociative electron attachment to CO molecule probed by velocity slice imaging technique

30th International Conference on Photonic, Electronic, and Atomic Collisions

Nag, Pamir^1 ; Nandi, Dhananjay^1

Indian Institute of Science Education and Research Kolkata, Mohanpur

741246, India^1

关键词: CO molecule;    Coherent interference;    Dissociative electron attachment;    Velocity slice imaging;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/7/062007/pdf
DOI  :  10.1088/1742-6596/875/7/062007

来源: IOP

【 摘 要 】

Synopsis We have studied dissociative electron attachment to CO molecule using the well-established velocity slice imaging spectrometer. We have conclusively determined the symmetries of the TNI states involved in both the channels producing O.. ions. Also in contrast to a recent report we observed that there is no need to invoke coherent interference between different states. Recent calculations and experimental study by other groups also strongly support our claims.