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Proceedings Paper

Modeling pulsating red giants: intensity profiles and visibilities
Author(s): Josef Hron; Walter Nowotny; Rita Gautschy-Loidl; Susanne Hofner; Wolfgang Galsterer
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Paper Abstract

We briefly summarize the status of dynamic model atmospheres for carbon rich red giants and present some recent results of comparisons between synthetic spectra and observations. We then discuss synthetic intensity profiles and visibilities for such stars. In particular, the effects of atmospheric dynamics on different spectral bands and for different model parameters are studied.

Paper Details

Date Published: 20 October 2004
PDF: 6 pages
Proc. SPIE 5491, New Frontiers in Stellar Interferometry, (20 October 2004); doi: 10.1117/12.551224
Show Author Affiliations
Josef Hron, Univ. Wien (Austria)
Walter Nowotny, Univ. Wien (Austria)
Rita Gautschy-Loidl, Consultant (Switzerland)
Susanne Hofner, Uppsala Univ. (Sweden)
Wolfgang Galsterer, Univ. Wien (Austria)

Published in SPIE Proceedings Vol. 5491:
New Frontiers in Stellar Interferometry
Wesley A. Traub, Editor(s)

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