Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/7452
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dc.contributor.authorSmitha, H. N-
dc.contributor.authorNagendra, K. N-
dc.contributor.authorStenflo, J. O-
dc.contributor.authorSampoorna, M-
dc.date.accessioned2020-11-27T01:06:40Z-
dc.date.available2020-11-27T01:06:40Z-
dc.date.issued2014-10-
dc.identifier.citationAstronomical Society of the Pacific Conference Series, Vol. 489, pp. 213-222en_US
dc.identifier.isbn978-1-58381-862-6-
dc.identifier.urihttp://prints.iiap.res.in/handle/2248/7452-
dc.descriptionRestricted Access © Astronomical Society of the Pacific https://arxiv.org/pdf/1409.0465.pdfen_US
dc.description.abstractThe Ba ii D2 line at 4554 Å is a good example, where the F-state interference effects due to the odd isotopes produce polarization profiles, which are very different from those of the even isotopes that do not exhibit F-state interference. It is therefore necessary to account for the contributions from the different isotopes to understand the observed linear polarization profiles of this line. In this paper we present radiative transfer modeling with partial frequency redistribution (PRD), which is shown to be essential to model this line. This is because complete frequency redistribution (CRD) cannot reproduce the observed wing polarization. We present the observed and computed Q/I profiles at different limb distances. The theoretical profiles strongly depend on limb distance (µ) and the model atmosphere which fits the limb observations fails at other µ positions.en_US
dc.language.isoenen_US
dc.publisherAstronomical Society of the Pacificen_US
dc.relation.ispartofseriesAstronomical Society of the Pacific Conference Series, Vol. 489;-
dc.titleThe Role of Quantum Interference and Partial Redistribution in the Solar Ba II D2 4554 Ã… Lineen_US
dc.typeArticleen_US
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