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Citation: Li Quan-Xin, Chen Cong-Xiang, Ma Xing-Xiao, Li Xue-Chu, Shen Guan-Lin. The Study of Energy Transfer Reaction form He(2³S) to CH₃Cl and CH₃I in a Beam-gas Condition[J]. Acta Physico-Chimica Sinica, ;1994, 10(12): 1081-1086. doi: 10.3866/PKU.WHXB19941206 shu

The Study of Energy Transfer Reaction form He(2³S) to CH₃Cl and CH₃I in a Beam-gas Condition

1.
Department of Chemical Physics,University of Science and Technology of China,Hefei 230026

Received Date: 25 November 1993
Available Online: 15 December 1994

The energy transfer reactios from He(23S) to CH3Cl and CH3I have been studied in a beam-gas condition by observing the emission of the excited state products. The formation rate constants of CH(A), CH(B) and CH(C) produced by He(23S) with CH3Cl or CH3I were determined. The nascent rovibrational distrbution of CH(A2△, v'= 0 - 2) and CH(B2 ∑-,V' = 0) from above reactions were obtained by a computer simulation of CH(A - X, B - X) emission. The experimental results showed that the major of the reaction available energies is deposited into the translation energies of the products. The mechanism of the energy transfer reactions from He(23S) to CH3Cl and CH3I were also discussed.
- Beam-gas condition,
- The formation rate constants,
- Available energy,
- Rovibrational distribution
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The Study of Energy Transfer Reaction form He(23S) to CH3Cl and CH3I in a Beam-gas Condition

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通讯作者: 陈斌, bchen63@163.com

The Study of Energy Transfer Reaction form He(2³S) to CH₃Cl and CH₃I in a Beam-gas Condition