Bibcode
Briquet, M.; Uytterhoeven, K.; Aerts, C.; Morel, T.; De Cat, P.; Miglio, A.; Mathias, P.; Lefever, K.; Poretti, E.; Martín-Ruiz, S.; Paparó, M.; Rainer, M.; Carrier, F.; Gutiérrez-Soto, J.; Valtier, J. C.; Benko, J. M.; Bognár, Zs.; Amado, P. J.; Suarez, J. C.; Rodriguez-Lopez, C.; Garrido, R.
Bibliographical reference
"Communications in Asteroseismology, Vol.158, p. 292 Proceedings of "38th Liege International Astrophysical Colloquium: Evolution and Pulsation of Massive Stars on the Main Sequence and Close to it", held on July 7-11 2008, edited by Arlette Noels, Conny Aerts, Josefina Montalban, Andrea Miglio and Maryline Briquet."
Advertised on:
7
2009
Citations
4
Refereed citations
3
Description
We present the preliminary results of a detailed study of ground-based
photometric and spectroscopic observations dedicated to the β
Cephei CoRoT main target HD~180642. Besides the non-linear dominant
radial mode several low-amplitude modes are detected in both kinds of
datasets. Our aim is to derive the wavenumbers (ℓ,m) of these modes,
as additional constraints to the CoRoT pulsation frequencies, for
forthcoming asteroseismic modelling of the star.
Related projects
Helio and Astero-Seismology and Exoplanets Search
The principal objectives of this project are: 1) to study the structure and dynamics of the solar interior, 2) to extend this study to other stars, 3) to search for extrasolar planets using photometric methods (primarily by transits of their host stars) and their characterization (using radial velocity information) and 4) the study of the planetary
Savita
Mathur