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Fluorescence lifetimes of single rotational levels of no B2Π and C2Π

✍ Scribed by Koichi Tsukiyama; Toshiaki Munakata; Motowo Tsukakoshi; Takahiro Kasuya

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
347 KB
Volume
137
Category
Article
ISSN
0009-2614

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✦ Synopsis

Fluorescence lifetimes of NO B 'lI I,z( v' = 7) and B zH,,2(v' =7)-C -?I (v' = 0) mixed states were measured in a free jet using pulsed tunable VUV laser light. The measured lifetimes ofthe B 'II I,z state were 389 and 423 ns for J' =OS and 1.5, respectively. It was found that lifetimes of the mixed states below the dissociation limit were substantially influenced by the mixing properties of the B and C states, whereas those above the dissociation limit are short because of predissociation.

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