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Simulation of line mixing effects by means of a projection operator technique. / Kouzov, A. P.

In: Chemical Physics Letters, Vol. 188, No. 1-2, 03.01.1992, p. 25-31.

Research output: Contribution to journal › Article › peer-review

Harvard

Kouzov, AP 1992, 'Simulation of line mixing effects by means of a projection operator technique', Chemical Physics Letters, vol. 188, no. 1-2, pp. 25-31. https://doi.org/10.1016/0009-2614(92)85083-M

APA

Kouzov, A. P. (1992). Simulation of line mixing effects by means of a projection operator technique. Chemical Physics Letters, 188(1-2), 25-31. https://doi.org/10.1016/0009-2614(92)85083-M

Vancouver

Kouzov AP. Simulation of line mixing effects by means of a projection operator technique. Chemical Physics Letters. 1992 Jan 3;188(1-2):25-31. https://doi.org/10.1016/0009-2614(92)85083-M

Author

Kouzov, A. P. / Simulation of line mixing effects by means of a projection operator technique. In: Chemical Physics Letters. 1992 ; Vol. 188, No. 1-2. pp. 25-31.

BibTeX

@article{c614a5c6356d472fa4b27a2095d9159d,
title = "Simulation of line mixing effects by means of a projection operator technique",
abstract = "Spectroscopic models of the rotational energy relaxation based on a projection operator technique are proposed. An exact expression for the memory function is obtained and used to derive formulas for parameters describing the intensity of polarized Raman and CARS bands as a function of frequency and gas pressure. It is shown how to construct a quantum relaxation matrix when data on pressure line broadening are available. The shapes of the fundamental band of pressurized nitrogen are simulated and compared with room-temperature measurements. The formulation allows extension of the proposed models, but the resulting shape function expressions remain analytic and need much less computation than existing fitting-law models. {\textcopyright} 1992.",
author = "Kouzov, {A. P.}",
year = "1992",
month = jan,
day = "3",
doi = "10.1016/0009-2614(92)85083-M",
language = "English",
volume = "188",
pages = "25--31",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",
number = "1-2",

}

RIS

TY - JOUR

T1 - Simulation of line mixing effects by means of a projection operator technique

AU - Kouzov, A. P.

PY - 1992/1/3

Y1 - 1992/1/3

N2 - Spectroscopic models of the rotational energy relaxation based on a projection operator technique are proposed. An exact expression for the memory function is obtained and used to derive formulas for parameters describing the intensity of polarized Raman and CARS bands as a function of frequency and gas pressure. It is shown how to construct a quantum relaxation matrix when data on pressure line broadening are available. The shapes of the fundamental band of pressurized nitrogen are simulated and compared with room-temperature measurements. The formulation allows extension of the proposed models, but the resulting shape function expressions remain analytic and need much less computation than existing fitting-law models. © 1992.

AB - Spectroscopic models of the rotational energy relaxation based on a projection operator technique are proposed. An exact expression for the memory function is obtained and used to derive formulas for parameters describing the intensity of polarized Raman and CARS bands as a function of frequency and gas pressure. It is shown how to construct a quantum relaxation matrix when data on pressure line broadening are available. The shapes of the fundamental band of pressurized nitrogen are simulated and compared with room-temperature measurements. The formulation allows extension of the proposed models, but the resulting shape function expressions remain analytic and need much less computation than existing fitting-law models. © 1992.

UR - http://www.scopus.com/inward/record.url?scp=0040555486&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(92)85083-M

DO - 10.1016/0009-2614(92)85083-M

M3 - Article

AN - SCOPUS:0040555486

VL - 188

SP - 25

EP - 31

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 1-2

ER -

ID: 104351616