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Phase- and energy-changing collisions in iodine gas: Studies by optical multiple-pulse spectroscopy

Sleva, Edward T. and Zewail, Ahmed H. (1984) Phase- and energy-changing collisions in iodine gas: Studies by optical multiple-pulse spectroscopy. Chemical Physics Letters, 110 (6). pp. 582-587. ISSN 0009-2614. https://resolver.caltech.edu/CaltechAUTHORS:20160921-075359946

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Abstract

Using phase-coherent optical multiple-pulse spectroscopy, we report the measurement of phase- and energy-changing collisional cross sections in I_2 gas. We obtained the following cross sections: σ = 590 ± 110 Å^2 and σ_(energy) = 227 ± 12 Å 2. At 30 m Torr. 40% of the homogeneous is due to phase-changing collisions, and the total linewidth therefore does not give the lifetime directly.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0009-2614(84)85467-6DOIArticle
http://www.sciencedirect.com/science/article/pii/0009261484854676PublisherArticle
Additional Information:© 1984 Elsevier Science Publishers B.V. Received 21 June 1984. This work is supported by a grant from the National Science Foundation (Grant # DMR 8105034).
Funders:
Funding AgencyGrant Number
NSFDMR-8105034
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Arthur Amos Noyes Laboratory of Chemical Physics7042
Issue or Number:6
Record Number:CaltechAUTHORS:20160921-075359946
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20160921-075359946
Official Citation:Edward T. Sleva, Ahmed H. Zewail, Phase- and energy-changing collisions in iodine gas: Studies by optical multiple-pulse spectroscopy, Chemical Physics Letters, Volume 110, Issue 6, 19 October 1984, Pages 582-587, ISSN 0009-2614, http://dx.doi.org/10.1016/0009-2614(84)85467-6. (http://www.sciencedirect.com/science/article/pii/0009261484854676)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:70481
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:29 Sep 2016 20:54
Last Modified:03 Oct 2019 10:31

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