Broadening of absorption lines of the v2 band of the H 2S molecule by the pressure of atmospheric gases

V. I. Starikov, A. E. Protasevich

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    The broadening coefficients γ of absorption lines of the v 2 band of H2S molecules due to the pressure of molecular gases H2S (self-broadening), H2O, N2, O 2, H2, D2, and CO2 have been calculated by the semiclassical methods. A satisfactory agreement with the experimental data available for some lines has been achieved. In all cases, the parameters of an analytical model allowing the reconstruction of the calculated and experimental values of γ have been determined. For the case of line self-broadening, the calculation has been performed for several temperatures in the range 296 K ≤ T ≤ 1300 K and the parameters determining the temperature dependence of γ have been obtained.

    Original languageEnglish
    Pages (from-to)523-531
    Number of pages9
    JournalOptics and Spectroscopy (English translation of Optika i Spektroskopiya)
    Volume101
    Issue number4
    DOIs
    Publication statusPublished - 1 Oct 2006

    Fingerprint

    Gases
    Molecules
    molecular gases
    gases
    molecules
    Analytical models
    Temperature
    temperature dependence
    coefficients
    temperature

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics

    Cite this

    Broadening of absorption lines of the v2 band of the H 2S molecule by the pressure of atmospheric gases. / Starikov, V. I.; Protasevich, A. E.

    In: Optics and Spectroscopy (English translation of Optika i Spektroskopiya), Vol. 101, No. 4, 01.10.2006, p. 523-531.

    Research output: Contribution to journalArticle

    @article{a2f1d3e0577143ecbbe9b3a2dec3557d,
    title = "Broadening of absorption lines of the v2 band of the H 2S molecule by the pressure of atmospheric gases",
    abstract = "The broadening coefficients γ of absorption lines of the v 2 band of H2S molecules due to the pressure of molecular gases H2S (self-broadening), H2O, N2, O 2, H2, D2, and CO2 have been calculated by the semiclassical methods. A satisfactory agreement with the experimental data available for some lines has been achieved. In all cases, the parameters of an analytical model allowing the reconstruction of the calculated and experimental values of γ have been determined. For the case of line self-broadening, the calculation has been performed for several temperatures in the range 296 K ≤ T ≤ 1300 K and the parameters determining the temperature dependence of γ have been obtained.",
    author = "Starikov, {V. I.} and Protasevich, {A. E.}",
    year = "2006",
    month = "10",
    day = "1",
    doi = "10.1134/S0030400X06100043",
    language = "English",
    volume = "101",
    pages = "523--531",
    journal = "Optics and Spectroscopy (English translation of Optika i Spektroskopiya)",
    issn = "0030-400X",
    publisher = "Springer Science + Business Media",
    number = "4",

    }

    TY - JOUR

    T1 - Broadening of absorption lines of the v2 band of the H 2S molecule by the pressure of atmospheric gases

    AU - Starikov, V. I.

    AU - Protasevich, A. E.

    PY - 2006/10/1

    Y1 - 2006/10/1

    N2 - The broadening coefficients γ of absorption lines of the v 2 band of H2S molecules due to the pressure of molecular gases H2S (self-broadening), H2O, N2, O 2, H2, D2, and CO2 have been calculated by the semiclassical methods. A satisfactory agreement with the experimental data available for some lines has been achieved. In all cases, the parameters of an analytical model allowing the reconstruction of the calculated and experimental values of γ have been determined. For the case of line self-broadening, the calculation has been performed for several temperatures in the range 296 K ≤ T ≤ 1300 K and the parameters determining the temperature dependence of γ have been obtained.

    AB - The broadening coefficients γ of absorption lines of the v 2 band of H2S molecules due to the pressure of molecular gases H2S (self-broadening), H2O, N2, O 2, H2, D2, and CO2 have been calculated by the semiclassical methods. A satisfactory agreement with the experimental data available for some lines has been achieved. In all cases, the parameters of an analytical model allowing the reconstruction of the calculated and experimental values of γ have been determined. For the case of line self-broadening, the calculation has been performed for several temperatures in the range 296 K ≤ T ≤ 1300 K and the parameters determining the temperature dependence of γ have been obtained.

    UR - http://www.scopus.com/inward/record.url?scp=33750330691&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=33750330691&partnerID=8YFLogxK

    U2 - 10.1134/S0030400X06100043

    DO - 10.1134/S0030400X06100043

    M3 - Article

    AN - SCOPUS:33750330691

    VL - 101

    SP - 523

    EP - 531

    JO - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

    JF - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

    SN - 0030-400X

    IS - 4

    ER -