Electronic-excitation transfer collisions in flames—VI. Interpretation of the temperature dependence of alkali-quenching by N2 and general conclusions about the energy transfer mechanism

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Electronic-excitation transfer collisions in flames—VI.... (1974) Open access

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Titel	Electronic-excitation transfer collisions in flames—VI. Interpretation of the temperature dependence of alkali-quenching by N2 and general conclusions about the energy transfer mechanism
Gepubliceerd in	Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 14, p.1143-1155. ISSN 0022-4073.
Auteur	Lijnse, P.L.
Datum	1974-11
Taal	Engels
Type	artikel
Uitgever	Elsevier
Samenvatting	The experimental temperature dependence of alkali-N2 quenching cross sections is explained semi-quantitatively by a simple theoretical model, based on an ionic intermediate state, in which attractive van-der-Waals forces play an essential role. Using this model, quenching experiments are compared with Na(32P)-N2 excitation measurements in molecular beams. From this comparison it is concluded that the distribution of relative cross sections for specific vibrational transitions during the quenching process can be described by a distribution calculated by ,(8) whereas the distribution given by (18) has to be rejected. Resonant vibrational-electronic energy transfer is not important.
Publicatie	http://igitur-archive.library.uu.nl/phys/2006-1220-205513/UU...
Persistent Identifier	URN:NBN:NL:UI:10-1874-18167
Metadata	XML
Repository	Universiteit Utrecht