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Into the Modelling of RU Vir
Univ Vienna, Dept Astrophys, A-1010 Vienna, Austria..
Univ Vienna, Dept Astrophys, A-1010 Vienna, Austria..
ULB Brussels, Inst Astron & Astrophys, Brussels, Belgium..
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Theoretical Astrophysics. Uppsala Univ, Dept Phys & Astron, Uppsala, Sweden..
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2015 (English)In: WHY GALAXIES CARE ABOUT AGB STARS III: A CLOSER LOOK IN SPACE AND TIME, ASTRONOMICAL SOC PACIFIC , 2015, Vol. 497, 137-138 p.Conference paper (Refereed)Text
Abstract [en]

We present an attempt to model the atmosphere of the carbon-rich Mira star RU Vir, using different techniques including spectroscopy, photometry, and interferometry. A radiative transfer code and hydrostatic model atmospheres were used for a preliminary study. To investigate the dynamic processes happening in RU Vir, dynamic model atmospheres were compared to new MIDI/VLTI observations obtained in April 2014, and SiC opacities were added.

Place, publisher, year, edition, pages
ASTRONOMICAL SOC PACIFIC , 2015. Vol. 497, 137-138 p.
National Category
Astronomy, Astrophysics and Cosmology
URN: urn:nbn:se:uu:diva-294834ISI: 000371098100028OAI: oai:DiVA.org:uu-294834DiVA: diva2:936283
Conference on Why Galaxies Care About AGB Stars III: A Closer Look in Space and Time, JUL 28-AUG 01 2014, Univ Vienna, Vienna, AUSTRIA
Available from: 2016-06-13 Created: 2016-05-27 Last updated: 2016-06-13Bibliographically approved

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