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Yield determination of OH(v=0,1) radicals produced by the electron-ion recombination of H3O+ ions
A flowing afterglow apparatus in conjunction with laser induced fluorescence (LIF) diagnostics has been used to determine the yield of OH(v=0,1) produced by the dissociative recombination (DR) of H3O+...
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Yield determination of OH (v=0,1) radicals produced by the electron-ion recombination of protonated molecules

J. Chem. Phys. 107, 2440 (1997); doi:10.1063/1.474587

Issue Date: 15 August 1997

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Theodosia Gougousi and Rainer Johnsen
Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260

Michael F. Golde
Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
A flowing afterglow apparatus in conjunction with laser induced fluorescence (LIF) diagnostics has been used to determine the yields of OH(X2Pi,  v=0,1) produced by the dissociative recombination (DR) of HCO<sub>2</sub><sup>+</sup>, HN2O+, HCO+ ions with electrons at 300 K. The yield for v=0 radicals was determined relative to the known OH yield from the recombination of H3O+ ions while the production of vibrationally excited OH in v=1 was obtained relative to that in v=0 by comparing LIF spectra. ©1997 American Institute of Physics.
History: Received 12 November 1996; accepted 13 May 1997
Permalink: http://link.aip.org/link/?JCPSA6/107/2440/1
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KEYWORDS and PACS

Keywords
PACS
  • 34.80.Lx
    Atomic and molecular collision processes and interactions Electron scattering Electronion recombination and electron attachment
  • 34.80.Ht
    Atomic and molecular collision processes and interactions Electron scattering Dissociation and dissociative attachment by electron impact
  • 33.50.Dq
    Molecular properties and interactions with photons Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion) Fluorescence and phosphorescence spectra
  • YEAR: 1996-97

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ISSN:
0021-9606 (print)   1089-7690 (online)
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REFERENCES (16)
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