Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/55519
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Type: Journal article
Title: The binding energy of Ar to p-difluorobenzene-Ar. How large are three-body effects in p-difluorobenzene-Ar₂?
Other Titles: The binding energy of Ar to p-difluorobenzene-Ar. How large are three-body effects in p-difluorobenzene-Ar(2)?
Author: Bellm, S.
Lawrance, W.
Citation: Chemical Physics Letters, 2003; 368(5-6):542-546
Publisher: Elsevier Science BV
Issue Date: 2003
ISSN: 0009-2614
Statement of
Responsibility: 
Susan M. Bellm and Warren D. Lawrance
Abstract: The technique of velocity map imaging has been used to determine the dissociation energy for the process p-difluorobenzene–Ar₂→p-difluorobenzene–Ar+Ar. The aim of the experiment was to obtain a value for comparison with the dissociation energy for the process p-difluorobenzene–Ar→p-difluorobenzene+Ar in order to ascertain the extent of three-body effects. We find that the dissociation energy for the loss of an Ar atom from p-difluorobenzene–Ar₂is 339±3 cm⁻¹, which is the same within experimental uncertainty as that for the loss of Ar from p-difluorobenzene–Ar (337±4 cm⁻¹). We conclude that the presence of the first Ar affects the binding energy of the second by 2% or less.
Rights: Copyright © 2003, Elsevier
RMID: 0020092481
DOI: 10.1016/S0009-2614(02)01899-7
Appears in Collections:Physics publications

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