Reference : High-Precision Spectroscopy of Pulsating Stars
Scientific congresses and symposiums : Paper published in a book
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/125678
High-Precision Spectroscopy of Pulsating Stars
English
Aerts, C. [Institute of Astronomy, Catholic University of Leuven; Department of Astrophysics, Radboud University Nijmegen]
Hekker, S. [Institute of Astronomy, Catholic University of Leuven; Leiden Observatory, Leiden University]
Desmet, M. [Institute of Astronomy, Catholic University of Leuven]
Carrier, F. [Institute of Astronomy, Catholic University of Leuven]
Zima, W. [Institute of Astronomy, Catholic University of Leuven]
Briquet, Maryline mailto [KULeuven > Instituut voor Sterrenkunde > > >]
De Ridder, J. [Institute of Astronomy, Catholic University of Leuven]
2008
Precision Spectroscopy in Astrophysics, Proceedings of the ESO/Lisbon/Aveiro Conference held in Aveiro, Portugal, 11-15 September 2006.
161-164
No
International
Precision Spectroscopy in Astrophysics
from 11-09-2006 to 15-09-2006
[en] We review methodologies currently available to interprete time series of high-resolution high-S/N spectroscopic data of pulsating stars in terms of the kind of (non-radial) modes that are excited. We illustrate the drastic improvement of the detection treshold of line-profile variability thanks to the advancement of the instrumentation over the past two decades. This has led to the opportunity to interprete line-profile variations with amplitudes of order m/s, which is a factor 1000 lower than the earliest line-profile time series studies allowed for.
http://hdl.handle.net/2268/125678
10.1007/978-3-540-75485-5_35
http://esoads.eso.org/abs/2008psa..conf..161A
http://de.arxiv.org/abs/astro-ph/0701451

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