Forbidden electric dipole rotation and rotation-vibration transitions in H-2(+)
Bunker, P. R. and Moss, R. E. (2000) Forbidden electric dipole rotation and rotation-vibration transitions in H-2(+). Chemical Physics Letters, 316, (3-4), 266-270. (doi:10.1016/S0009-2614(99)01301-9).
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Description/Abstract
Previous studies of the interaction between the rotation-vibration levels of the 1s sigma(g) and 2p sigma(u) electronic states of H-2(+) have focussed on explaining the large hyperfine structure observed in some rovibronic transitions between these electronic stales. The interaction is an ortho-para interaction between levels of the two electronic states and it gives electric dipole intensity to forbidden rotation and rotation-vibration transitions within each electronic state. We determine the transition moments and Einstein A factors for the most significant of these transitions and point out their relevance to the problem of observing interstellar H-2(+).
| Item Type: | Article |
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| Related URLs: | |
| Keywords: | spectrum, ion, 2p-sigma-u-1s-sigma-g, h-2+ |
| Subjects: | Q Science Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| Item ID: | 19018 |
| Date Deposited: | 21 Dec 2005 |
| Last Modified: | 31 May 2011 23:28 |
| Contributors: | Bunker, P. R. (Author) Moss, R. E. (Author) |
| Date: | 14 January 2000 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/19018 |
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