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Proceedings Paper

Ab initio study of the vibrational molecular spectra of the dimmer N2He
Author(s): M. Llanos; R. Lopez-Planes; A. J. Hernandez; M. C. Salazar
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Paper Abstract

Starting from the surface of potential energy obtained for the N2-He dimmer calculated under the Supermolecule approach, using the Theory of Perturbation Moller Plesset up to fourth order (MPPT4) and the pattern of the rigid rotor, the surface corresponding to the state N2(A'ΓIg)-He ('S) presents two vibrationals states e1 = 44,70 cm-1 and e2=23,27 cm-1. The longitudes of wave obtained λe1=2,23x10-1m and λe2 = 4,30x10-1m indicate us that the dimmer emits inside the UHF spectrum very near to the radar bands.

Paper Details

Date Published: 21 October 2004
PDF: 5 pages
Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); doi: 10.1117/12.591155
Show Author Affiliations
M. Llanos, Univ. de Oriente (Venezuela)
R. Lopez-Planes, Univ. de Oriente (Venezuela)
A. J. Hernandez, Univ. Simon Bolivar (Venezuela)
M. C. Salazar, Univ. Simon Bolivar (Venezuela)


Published in SPIE Proceedings Vol. 5622:
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications
Aristides Marcano O.; Jose Luis Paz, Editor(s)

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