Branching ratio for S(33Pj) AND S(31D2) atom production in the photodissociation of CS2 at 193 nm
โ Scribed by Graham Black; Leonard E. Jusinski
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 288 KB
- Volume
- 124
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Resonance-enhanced photoionization has been used to follow S(3P,) in the photodissociation of CS, at 193 nm. The contributions from initial photodissociation and from S('D) relaxation have been resolved and give a (15 f 5)X yield of S('D). The possibility of secondary production of S(3P,) by CS photodissociation with a second 193 nm photon is discussed. Although thrs might raise the S('D) yield to (26 f 8)%, production of S(3P,) is still the dominant photodissociation channel.
๐ SIMILAR VOLUMES
The relative efficiencies for two dissociative channels in the vacuum W phot lysis of carbony sulphide have been datermined using the flash photolysis-resonance fluorescence technique to mea.s~ .e initial yields of atomic osygal and atomic suIpl~.~r. At wav~:lengt!ls above 105 nm, the dissociation o