Curve crossing in two excited states of IBr was studied by means of photodissociation with a pulsed dye laser. The ratios of the formed ground state BrCPs/z) and excited BrePt/z) were measured at various wavelengths. They are compared with ratios calculated with the Landau-Zener formula, using param
Time-of-flight photofragmentation study of Ibr
β Scribed by R.J. Donovan; N. Nishi
- Book ID
- 103023466
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 371 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Photorragmentation or IBr has k studied. using time-of-flight tozhoiqucs, following excitation in the rcg~on or the firs1 Rydberg and ron-pair SLBLC transitions (193 nm, ArF laser) It is shown that drral dissociatwe channels arc present. yicldtng I+&. I+Br' and I'+Br (X'-X(2P,/2). the spin-orbit excited state). Polarisation studies suggest that the primary absorption process is dominantly 16 O* ' Pcrma~nt address Dcpxtment or Chemistry. University OT timburgh. West Mams Road, Edinburgh EH9 3JJ. UK
π SIMILAR VOLUMES
A tandem reflectron time-of-flight mass spectrometer developed in Glasgow University was used for the investigation of photofragmentation of the molecular ions of the amino acid derivatives: PTH-tryptophan, PTHvaline, and PTH-alanine as well as of cytosine and guanine. The molecular ions were genera