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Solar and Stellar Chromospheres
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SYSNO ASEP 0520212 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Solar and Stellar Chromospheres Author(s) Heinzel, Petr (ASU-R) RID, ORCID
Štěpán, Jiří (ASU-R) RID, ORCIDSource Title Radiative Signatures from the Cosmos: A Conference in Honor of Ivan Hubený. - San Francisco : Astronomical Society of the Pacific, 2019 / Werner K. - ISSN 1050-3390 - ISBN 9781583819265 Pages s. 59-66 Number of pages 8 s. Publication form Online - E Action Conference on Radiative Signatures from the Cosmos Event date 23.10.2018 - 26.10.2018 VEvent location Paris Country FR - France Event type WRD Language eng - English Country US - United States Keywords non-coherent scattering ; radiation-field limit ; partial redistribution Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics OECD category Astronomy (including astrophysics,space science) R&D Projects GC18-08097J GA ČR - Czech Science Foundation (CSF) GA16-16861S GA ČR - Czech Science Foundation (CSF) Institutional support ASU-R - RVO:67985815 UT WOS 000494866300010 Annotation RADCOSMOS conference was largely devoted to many aspects of stellar photospheric modeling, and namely a great success of Ivan's code TLUSTY was emphasized. In this short contribution we focus on models of solar and stellar chromospheres which are not in radiative equilibrium and thus require the knowledge of various nonradiative heating mechanisms. We desrcibe both semiempirical, as well as fully 3D RMHD models and mention the importance of partial redistribution for a proper line diagnostics. Finally, since RADCOSMOS was also covering topic of the polarized line transfer, we present here some of the latests achievements related to the solar chromosphere. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2020
Number of the records: 1