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Energy transfer process in the reaction of He(2 3S) with CH2Cl2

โœ Scribed by Jingzhong Guo; Yuezhu Gu; Chuanpu Liu; Yongjia Yin; Dezhao Cao; Jiye Cai

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
373 KB
Volume
169
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Energy transfer processes between metastable atoms He(2 'S) and CHaCI, have been investigated by emission spectroscopy. Intense CH(,4+X), CH(B+X), CH(C+X) and CCI(A+X) emission bands and weak hydrogen Balmer lines were observed. Using the reference reaction He(2 'S)+CO, the formation rate constant of some fragments has been measured, i.e. kcH(,i=8.3~ IO-" cm3 molecule-' SK', kc-,e,=1.6~ IO-' cm3 molecule-' s-', etc. The nascent rotational temperature of CH (A 2A) has been estimated also.

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