Geodesic
Modelling of radiation transfer at partial frequency redistribution
Matematičeskoe modelirovanie, Tome 20 (2008) no. 3, pp. 87-97

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The model of radiation transfer at partial frequency redistribution is constructed. The condition of a medium was described by the rate balance equations of the two-level atomic population. Spectral intensity of scattered radiation was calculated from the stationary transfer equation. Scattering of light by atoms was modelled by the line combination of the angle-averaged redistribution functions $R_{II}$ and $R_{III}$. The received system of the integrodifferential equations was solved numerically with taken into account of radiation transfer to cylindrical gas volume. Influence of the partial redistribution effects on resonance-line profile of the sodium atom ($\lambda=589$ нм) and the effective afterglow time of a vapors, depending on their optical thickness, is investigated 
@article{MM_2008_20_3_a7,
     author = {N. I. Kosarev},
     title = {Modelling of radiation transfer at partial frequency redistribution},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {87--97},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2008_20_3_a7/}
}
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N. I. Kosarev. Modelling of radiation transfer at partial frequency redistribution. Matematičeskoe modelirovanie, Tome 20 (2008) no. 3, pp. 87-97. http://geodesic.mathdoc.fr/item/MM_2008_20_3_a7/