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Rotational excitation and the energy distribution of CN(B2Σ) produced by the reaction of metastable Ar(3P0,2) atoms with HCN

✍ Scribed by Tsuneo Urisu; Kozo Kuchitsu

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 396 KB
Volume: 18
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(73)80183-6

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✦ Synopsis

The violet emission spectrum (B* Z-X' C) of the CN radical observed by the collision of HCN with metastable AI(~P, ?) atoms was analyzed. The effective rotational temperature of the CN(B2C) radical, 3s estimated from a band e&elope analysis, is about 2000°K. The disrributions of the excess energy to vibration, rotation and trmslatiou are found to be 1.2 5 0.2, 0.2 and 1.9 2 0.3 eV, respectively.

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✍ Ikuo Tokue; Kozo Kuchitsu 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 414 KB

The rotational structures of the (0,O) sequence of the violet (B "\_-X'.Z) band system of CN produced by the electronimpact dissociative excitation of HCN were measured under such conditions that secondary reactions czn be disregrded. The distribution of the spectral intensity was essentially indepe