Polarization of resonance lines in the case of a Voigt absorption profile |
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| Authors: | A V Dementyev |
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| Institution: | (1) Sobolev Astronomical Institute, St. Petersburg State University, Universitetski pr. 28, St. Petersburg, Peterhof, 198504, Russia |
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| Abstract: | Multiple resonance scattering of radiation in a spectral line is considered in the case of a Voigt absorption profile. The scattering is assumed to take place in a nonmagnetic semi-infinite atmosphere with uniformly distributed sources of unpolarized radiation. Polarization characteristics have been obtained for the emergent radiation by numerically solving the Ambartsumian-Chandrasekhar matrix integral equation. |
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| Keywords: | solar spectropolarimetry polarization resonance scattering Voigt profile |
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