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The emission spectrum due to molecule formation through radiative association
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Material Science.
Department of Chemistry and Molecular Biology, University of Gothenburg.
2014 (English)In: Journal of Physics, Conference Series, ISSN 1742-6588, E-ISSN 1742-6596, Vol. 548, 12003Article in journal (Refereed)
Abstract [en]

Quantum mechanical and classical methods for theoretical analysis of the emission spectrum due to radiative association are presented. Quantum mechanical perturbation theory is employed to obtain the spectra when the diatomic molecule HF forms by transitions within the electronic ground state and when it forms by transitions between two electronic states. We contrast these spectra with each other. The former peaks in the infrared, while the latter peaks in the ultraviolet. The classical spectrum, which concerns transitions within the electronic ground state, is also calculated and found to favorably compare with that from quantum mechanical perturbation theory. The emission stemming from resonance mediated radiative association is also discussed.

Place, publisher, year, edition, pages
2014. Vol. 548, 12003
Research subject
Tillämpad fysik
URN: urn:nbn:se:ltu:diva-34306DOI: 10.1088/1742-6596/548/1/012003Local ID: 87a042ff-ab1c-4333-8eed-b7c3967f232aOAI: diva2:1007556
International Conference on Spectral Line Shapes : 01/06/2014 - 06/06/2014
Godkänd; 2014; 20141201 (andbra); Konferensartikel i tidskriftAvailable from: 2016-09-30 Created: 2016-09-30Bibliographically approved

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Gustafsson, Magnus
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