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1998 | 94 | 1 | 3-12
Article title

Diagnostics of a Hydrocarbon Plasma Jet Using the A^{2}Δ-X^{2}Π System of CH

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EN
Abstracts
EN
We study the intensity distribution of the A^{2}Δ-X^{2}Π system of CH molecule at 430 nm in a low pressure plasma jet. This system shows an overlap of vibrational bands with Δv=0. By comparing simulated and experimental emission spectra, we obtain rotational and vibrational temperatures using Boltzmann plots or some thermometer functions. The thermometer functions are the integrated intensities of line-like transitions composed of several rotational transitions. The result of the Boltzmann plots and the thermometer functions method that we propose are in good agreement.
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EN
Contributors
author
  • Université de Ouagadougou, Département de Physique, B.P. 7021 Ouagadougou 03, Burkina Faso
  • Université d'Orléans, Faculté des Sciences, B.P. 6759, 45067 Orléans Cedex 2, France
author
  • Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
author
  • Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
References
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv94z101kz
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