Physics
Scientific paper
Dec 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008coast.157..256z&link_type=abstract
Communications in Asteroseismology, Vol.157, p. 256-259
Physics
1
Scientific paper
More than 30 years ago the first pulsating pre-main sequence (PMS) stars have been discov- ered. Since then, pulsations in 18 Herbig Ae stars and 18 members of young open clusters were detected and detailed asteroseismic investigations were conducted for some of them. We describe our latest results in this field. Using ground-based observations of NGC 6530 278, it was possible for the first time to show that the star’s observed frequency spectrum can only be explained by a PMS model. Observations obtained with the MOST space telescope allowed to study the pulsations of the enigmatic Herbig Ae star HD 142666, which is also surrounded by a dense circumstellar disk. In addition, 4 new pulsating PMS stars were discovered in the young open cluster NGC 2264 based on time-series photometry with the MOST satellite.
Guenther David
Kallinger Th.
Zwintz Konstanze
No associations
LandOfFree
Asteroseismology of pre-main sequence stars does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Asteroseismology of pre-main sequence stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Asteroseismology of pre-main sequence stars will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-964746