Photofragmentation Study of Core-Excited NO
Journal of Physics B: Atomic, Molecular and Optical Physics
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The production of anionic and cationic fragments of NO has been measured after photoexcitation in the vicinity of the nitrogen 1s threshold. The partial ion yield for the anionic fragment O−, in conjunction with the partial cation yields, can clearly distinguish the shape resonances from doubly excited states. On the N 1s → π∗ resonances, which are composed of the three intermediate states 2Δ, 2Ʃ, and 2Ʃ+ in the order of increasing photon energy, the intensity ratios for the NO++, O+ and O++ fragments are very different from the total ion yield. An explanation for this behaviour in terms of symmetry is proposed.
Anions; Cations; Electronic excitation; Fragmentation reactions; Ionization; Nitric oxide
Analytical Chemistry | Atomic, Molecular and Optical Physics | Biological and Chemical Physics | Elementary Particles and Fields and String Theory | Physical Chemistry
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Yu, S. W., Wayne C. Stolte, R. Guillemin, Gunnar Öhrwall, I. C. Tran, Maria-Novella Piancastelli, R. Feng, and D. W. Lindle. "Photofragmentation study of core-excited NO." Journal of Physics B: Atomic, Molecular and Optical Physics 37, no. 18 (2004): 3583.
Stolte, W. C.,
Tran, I. C.,
Piancastelli, M. N.,
Lindle, D. W.
Photofragmentation Study of Core-Excited NO.
Journal of Physics B: Atomic, Molecular and Optical Physics, 37(18),