Oxygen-rich Long Period Variables in the X-Shooter Spectral Library

Ariane Lançon*, Anas Gonneau, Scott C. Trager, Philippe Prugniel, Anke Arentsen, Yanping Chen, Matthijs Dries, Cécile Loup, Mariya Lyubenova, Reynier Peletier, Laure Telliez, Alexandre Vazdekis, XSL Collaboration

*Corresponding author voor dit werk

OnderzoeksoutputAcademicpeer review

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Samenvatting

The X-Shooter Spectral Library (XSL) contains more than 800 spectra of stars across the color-magnitude diagram, that extend from near-UV to near-IR wavelengths (320-2450 nm). We summarize properties of the spectra of O-rich Long Period Variables in the XSL, such as phase- related features, and we confront the data with synthetic spectra based on static and dynamical stellar atmosphere models. We discuss successes and remaining discrepancies, keeping in mind the applications to population synthesis modeling that XSL is designed for.
Originele taal-2English
TitelProceedings of the International Astronomical Union Volume 14 symposium s343: why galaxies care about agb stars: a continuing .
RedacteurenF. Kerschbaum, M. Groenewegen, H. Oloffson
Uitgeverij International Astronomical Union
Pagina's309-313
Aantal pagina's5
Volume14
UitgaveSymposium 343
DOI's
StatusPublished - 1-dec.-2019
EvenementIAUS 343: Why Galaxies Care About AGB Stars: A Continuing Challenge through Cosmic Time - Vienna, Austria
Duur: 20-aug.-201823-aug.-2018

Conference

ConferenceIAUS 343: Why Galaxies Care About AGB Stars
Land/RegioAustria
StadVienna
Periode20/08/201823/08/2018

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