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The dissociative recombination of fluorocarbon ions: II. CF+
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2005 (English)In: Journal of Physics B: Atomic, Molecular and Optical Physics, ISSN 0953-4075, E-ISSN 1361-6455, Vol. 38, no 10, p. 1471-1482Article in journal (Refereed) Published
Abstract [en]

The dissociative recombination and excitation of CF+ have been measured at the ASTRID and CRYRING storage rings. Though examination of the available potential energy curves would suggest that the recombination rate would be large for this ion, in fact a rate constant of 5.2 +/- 1.0 x 10(-8) (T-e/300)(-0.8) cm(3) s(-1) was found. The recombination cross section at low energies falls off to a minimum at 0.5 eV centre-of-mass collision energy but exhibits resonances at energies above this. The dissociative excitation cross section leading to C+ + F was also measured and this displays an onset beginning at about 7 eV.

Place, publisher, year, edition, pages
2005. Vol. 38, no 10, p. 1471-1482
Keywords [en]
ELECTRONIC STATES, SPECTROSCOPIC PROPERTIES, RADIATIVE LIFETIMES, LASER SPECTROSCOPY, MOLECULAR-IONS, STORAGE-RING, HEH+, DISTRIBUTIONS, BEAM
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Physical Sciences
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URN: urn:nbn:se:kth:diva-38028DOI: 10.1088/0953-4075/38/10/006ISI: 000230374500014Scopus ID: 2-s2.0-20844439709OAI: oai:DiVA.org:kth-38028DiVA, id: diva2:435957
Note
QC 20110822Available from: 2011-08-22 Created: 2011-08-19 Last updated: 2022-06-24Bibliographically approved

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