Ultraviolet photolysis of HOCl: REMPI measurement of the relative population of chlorine atom (P-2) spin-orbit states
Ultraviolet photolysis of HOCl: REMPI measurement of the relative population of chlorine atom (P-2) spin-orbit states
The nascent chlorine atom (P-2) relative spin-orbit state population resulting from UV photolysis of HOCl has been measured by resonance-enhanced multiphoton ionization (REMPI) in single laser experiments. The ratio of (0.30 +/- 0.07) for Cl*:Cl has been obtained, indicating a stronger preference for production of ground-state Cl(P-2(3/2)) than expected from statistical weights. Also, the Cl+ arrival-time spectra show that most of the energy available in the photolysis is converted into kinetic energy of the photofragments.
17-21
Bell, A.J.
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Boggis, S.A.
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Dyke, J.M.
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Frey, J.G.
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Richter, R.
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Shaw, N.
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Tabrizchi, M.
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1994
Bell, A.J.
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Boggis, S.A.
deaf7c6c-d1ed-4a4d-802c-4caa424aa6a4
Dyke, J.M.
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Frey, J.G.
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Richter, R.
826cb185-6931-4793-989a-41cfb6dac941
Shaw, N.
388d47e1-5150-4cb4-bcde-2166a62edbfa
Tabrizchi, M.
ca37050c-f9c9-455d-b4b3-be7d027536c8
Bell, A.J., Boggis, S.A., Dyke, J.M., Frey, J.G., Richter, R., Shaw, N. and Tabrizchi, M.
(1994)
Ultraviolet photolysis of HOCl: REMPI measurement of the relative population of chlorine atom (P-2) spin-orbit states.
Journal of the Chemical Society, Faraday Transactions, 90 (1), .
(doi:10.1039/FT9949000017).
Abstract
The nascent chlorine atom (P-2) relative spin-orbit state population resulting from UV photolysis of HOCl has been measured by resonance-enhanced multiphoton ionization (REMPI) in single laser experiments. The ratio of (0.30 +/- 0.07) for Cl*:Cl has been obtained, indicating a stronger preference for production of ground-state Cl(P-2(3/2)) than expected from statistical weights. Also, the Cl+ arrival-time spectra show that most of the energy available in the photolysis is converted into kinetic energy of the photofragments.
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Published date: 1994
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Local EPrints ID: 15925
URI: http://eprints.soton.ac.uk/id/eprint/15925
PURE UUID: a6fd4a5a-e1d9-4ab1-ba81-f74348f0d3ca
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Date deposited: 14 Jun 2005
Last modified: 16 Mar 2024 02:36
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Author:
A.J. Bell
Author:
S.A. Boggis
Author:
R. Richter
Author:
N. Shaw
Author:
M. Tabrizchi
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