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Proceedings Paper

Studies of doubly charged molecular ions by means of ion photofragment spectroscopy
Author(s): Mats Larsson; Goran Sundstrom; Lars Brostrom; Sven Mannervik
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Paper Abstract

Some recent work on doubly charged molecular ions is described. The method of ion photofragment spectroscopy has been applied to the N22+ and NO2+ dications. The (8,2) band of the A 1$PIu - (Chi) 1(Sigma) g+ transition was recorded at high spectral resolution. Line positions and linewidths were measured. It was found that levels of f-symmetry of the A state were more strongly predissociated than levels of e-symmetry. Attempts to observe structured photodissociation of NO2+, despite aid from large scale ab initio calculations, failed.

Paper Details

Date Published: 1 April 1992
PDF: 6 pages
Proc. SPIE 1638, Optical Methods for Time- and State-Resolved Chemistry, (1 April 1992); doi: 10.1117/12.58140
Show Author Affiliations
Mats Larsson, Royal Institute of Technology (Sweden)
Goran Sundstrom, Royal Institute of Technology (Sweden)
Lars Brostrom, Manne Siegbahn Institute of Physics (Sweden)
Sven Mannervik, Manne Siegbahn Institute of Physics (Sweden)

Published in SPIE Proceedings Vol. 1638:
Optical Methods for Time- and State-Resolved Chemistry
Cheuk-Yiu Ng, Editor(s)

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