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Spin—orbit and other electronic transitions in collisions of Ar+ and B+ ions with O2 molecules

✍ Scribed by A.R. Lee; C.S. Enos; A.G. Brenton

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
361 KB
Volume
194
Category
Article
ISSN
0009-2614

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✦ Synopsis

High-resolution translational energy spectroscopy (0.05 eV fwhm) has been performed on 3 keV Ar+ and B+ ions scattered off Or molecules. The Ar+ spectra display the fine structure transitions between the doublet states *P 1,2++2P,,z together with simultaneous transitions between these states coupled with electronic excitation to the molecular states of a '4 and b 'Z: of 02. The B+ spectra display a multitude of transitions between four atomic states of B+ together with simultaneous transitions involving the a '4 and b 'Z: states of 02. Pure molecular transitions between the triplet ground state and these singlet excited states are suppressed on account of the singlet nature of the B+ ground state.

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