The calculation of the temperature dependence of He-broadening coefficients of H2S rotation lines

V. I. Starikov

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    The problem of calculation of He-broadening coefficients for rotational lines of the H2S molecule at different temperatures (including close to absolute zero) is considered and discussed. The parabolic and exact trajectory models are used in the calculations. It is shown that semi-classical methods allow retrieving experimental data on broadening coefficients for temperatures of up to 10 K. The optimal inter-molecular potential has been calculated, which gives the best description of the temperature dependence of He-broadening coefficients for the 110 ← 101 and 220 ← 211 rotational lines.

    Original languageEnglish
    Pages (from-to)321-327
    Number of pages7
    JournalAtmospheric and Oceanic Optics
    Volume25
    Issue number5
    DOIs
    Publication statusPublished - 1 Sep 2012

    Fingerprint

    temperature dependence
    coefficients
    absolute zero
    temperature
    trajectory
    trajectories
    calculation
    molecules
    method

    ASJC Scopus subject areas

    • Oceanography
    • Atomic and Molecular Physics, and Optics
    • Earth-Surface Processes
    • Atmospheric Science

    Cite this

    The calculation of the temperature dependence of He-broadening coefficients of H2S rotation lines. / Starikov, V. I.

    In: Atmospheric and Oceanic Optics, Vol. 25, No. 5, 01.09.2012, p. 321-327.

    Research output: Contribution to journalArticle

    @article{447c1dd2ec394a3990468fcafb57ed0c,
    title = "The calculation of the temperature dependence of He-broadening coefficients of H2S rotation lines",
    abstract = "The problem of calculation of He-broadening coefficients for rotational lines of the H2S molecule at different temperatures (including close to absolute zero) is considered and discussed. The parabolic and exact trajectory models are used in the calculations. It is shown that semi-classical methods allow retrieving experimental data on broadening coefficients for temperatures of up to 10 K. The optimal inter-molecular potential has been calculated, which gives the best description of the temperature dependence of He-broadening coefficients for the 110 ← 101 and 220 ← 211 rotational lines.",
    author = "Starikov, {V. I.}",
    year = "2012",
    month = "9",
    day = "1",
    doi = "10.1134/S1024856012050107",
    language = "English",
    volume = "25",
    pages = "321--327",
    journal = "Atmospheric and Oceanic Optics",
    issn = "1024-8560",
    publisher = "Springer Science + Business Media",
    number = "5",

    }

    TY - JOUR

    T1 - The calculation of the temperature dependence of He-broadening coefficients of H2S rotation lines

    AU - Starikov, V. I.

    PY - 2012/9/1

    Y1 - 2012/9/1

    N2 - The problem of calculation of He-broadening coefficients for rotational lines of the H2S molecule at different temperatures (including close to absolute zero) is considered and discussed. The parabolic and exact trajectory models are used in the calculations. It is shown that semi-classical methods allow retrieving experimental data on broadening coefficients for temperatures of up to 10 K. The optimal inter-molecular potential has been calculated, which gives the best description of the temperature dependence of He-broadening coefficients for the 110 ← 101 and 220 ← 211 rotational lines.

    AB - The problem of calculation of He-broadening coefficients for rotational lines of the H2S molecule at different temperatures (including close to absolute zero) is considered and discussed. The parabolic and exact trajectory models are used in the calculations. It is shown that semi-classical methods allow retrieving experimental data on broadening coefficients for temperatures of up to 10 K. The optimal inter-molecular potential has been calculated, which gives the best description of the temperature dependence of He-broadening coefficients for the 110 ← 101 and 220 ← 211 rotational lines.

    UR - http://www.scopus.com/inward/record.url?scp=84881586900&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=84881586900&partnerID=8YFLogxK

    U2 - 10.1134/S1024856012050107

    DO - 10.1134/S1024856012050107

    M3 - Article

    AN - SCOPUS:84881586900

    VL - 25

    SP - 321

    EP - 327

    JO - Atmospheric and Oceanic Optics

    JF - Atmospheric and Oceanic Optics

    SN - 1024-8560

    IS - 5

    ER -