Reaction of associative ionization N + O →NO ++e- at slow collisions of atoms

Maxim G. Golubkov, Georgy K. Ozerov, Sergey O. Adamson, Gennady V. Golubkov, Nikolay S. Malyshev, Andrey I. Dementiev

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10 Citations (Scopus)

Abstract

The endothermic reaction of associative ionization of nitrogen and oxygen atoms was studied in the case of slow atom collisions in the framework of multichannel quantum defect theory. The diabatic potential energy curves of the NO molecule excited states were calculated using multireference configuration interaction methods implemented in MOLPRO package. It was shown that cross section dependence on the energy of the colliding atoms is in a good agreement with the experiment. The rate coefficient of the reaction was defined at the temperature 100K≤T≤1000K range. The obtained data may be used for calculating the tiered kinetics of highly excited Rydberg state population in low-temperature plasma.

Original languageEnglish
Pages (from-to)28-34
Number of pages7
JournalChemical Physics
Volume462
DOIs
Publication statusPublished - 25 Nov 2015
Externally publishedYes

Keywords

  • Associative ionization
  • Intermediate Rydberg complex
  • Oxygen and nitrogen atoms
  • Slow collisions

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