典型文献
Effects of Single Quantum Rotational Excitation on Reaction of F+D2 at Collision Energies between 44 and 164 cm-1
文献摘要：
There is no general picture to describe the influ-ences of reagent rotational excitation on the reac-tion,which proceeds via the tunnelling mechanism at collision energies far below the reaction barrier.Here we report a crossed beam study on the proto-typical reaction of F+D2(v=0,j=0,1)→DF(v')+D at collision energies between 44 and 164 cm-1 with the scheme of multichannel D-atom Rydberg tag-ging time-of-flight detection.Vibrational state re-solved differential cross sections are obtained at v'=2,3,4 levels.The effects of reagent rotational excitation were investigated at an equivalent amount of total energy by precise tuning of translational energies.Compared with translation,the rotation of D2 is found to be more efficient to promote the title reaction.Profound differences introduced by rotation of D2 are also observed on the angular distribution and quantum state distribution of DF prod-ucts.We hope the present work could provide an example for understanding the effects of reagent rotational excitation on the chemical reaction at energies that are much lower than the reaction barrier.
文献关键词：
中图分类号：
作者姓名：
Zhirun Jiao;Heilong Wang;Yu Li;Hongtao Zhang;Chunlei Xiao;Xueming Yang
作者机构：
State Key Laboratory of Molecular Reaction Dynamics,Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,China;School of Chemical Sciences,University of Chinese Academy of Sciences,Beijing 100049,China;Department of Chemical Physics,University of Science and Technology of China,Hefei 230026,China;College of Science,Southern University of Science and Technology,Shenzhen 518055,China
文献出处：
引用格式：
[1]Zhirun Jiao;Heilong Wang;Yu Li;Hongtao Zhang;Chunlei Xiao;Xueming Yang-.Effects of Single Quantum Rotational Excitation on Reaction of F+D2 at Collision Energies between 44 and 164 cm-1)[J].化学物理学报（英文版）,2022(02):263-269
A类：
F+D2,Vibrational
B类：
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AB值：
0.576548
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