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Kvantovaya Elektronika, 2001, Volume 31, Number 9, Pages 794–798 (Mi qe2046)  

This article is cited in 3 scientific papers (total in 3 papers)

Active media. Lasers

Distribution of O2 molecules over vibrational levels at the output of a singlet-oxygen generator

V. N. Azyazov, S. Yu. Pichugin, V. S. Safonov, N. I. Ufimtsev

Samara Branch of P. N. Lebedev Physical Institute, Russian Academy of Sciences

Abstract: Simple formulas are obtained for determining the population of the vibrational levels of singlet oxygen generated chemically in a singlet-oxygen generator. The rate of decrease in the vibrational energy of oxygen is limited by the exchange between its first vibrational level and the bending mode of the water molecule. It is shown that the populations of singlet oxygen molecules at the second and third vibrational levels are comparable with the population of oxygen in the excited electronic state b1Σg+. The possibility of formation of electronically excited iodine in the reaction O2(α1Δg, ν=2) +I2(X) → O2(X 3Σg-) +O2(Λ 3Π1u), which may be the intermediate state in the process of dissociation of iodine in singlet-oxygen medium, is substantiated.

Full text: PDF file (179 kB)

English version:
Quantum Electronics, 2001, 31:9, 794–798

Bibliographic databases:

PACS: 33.20.Tp, 42.55.Ks
Received: 07.05.2001

Citation: V. N. Azyazov, S. Yu. Pichugin, V. S. Safonov, N. I. Ufimtsev, “Distribution of O2 molecules over vibrational levels at the output of a singlet-oxygen generator”, Kvantovaya Elektronika, 31:9 (2001), 794–798 [Quantum Electron., 31:9 (2001), 794–798]

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  • http://mi.mathnet.ru/eng/qe2046
  • http://mi.mathnet.ru/eng/qe/v31/i9/p794

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Quantum Electron., 40:9 (2010), 794–799  mathnet  crossref  adsnasa  isi  elib
    2. Waichman K. Barmashenko B.D. Rosenwaks S., J. Chem. Phys., 136:24 (2012), 244307  crossref  adsnasa  isi  elib  scopus
    3. Pichugin S.Yu. Heaven M.C., Chem. Phys., 425 (2013), 80–90  crossref  adsnasa  isi  elib  scopus
  • Квантовая электроника Quantum Electronics
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