Balloon 09010001: Towards the White Dwarf Stage?

Details Balloon 09010001: Towards the White Dwarf Stage? Balloon 09010001: Towards the White Dwarf Stage?

Jul 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005aspc..334..631o&link_type=abstract

14th European Workshop on White Dwarfs, ASP Conference Series, Vol. 334 Proceedings of a meeting held at Kiel, July 19-23, 2004

Other

1

Scientific paper

Balloon 090100001 is the brightest (B=11.8) pulsator sdB of the EC14026 class. Moreover, it shows a frequency mode (at 356 s, 2.81 mHz) with one of the hightest amplitude of oscillation (˜ 59 mmag) in its class. At least another frequency is present in a low resolution frequency spectrum. The physical parameters of the star (Teff=29446 K, log g=5.33) may indicate that it has already crossed the Terminal Age Extended Horizontal Branch, so it would be evolving very fast towards the White Dwarf phase. We discuss this possibility and propose the object as a very interesting asteroseismology target.

Affiliated with

Also associated with

No associations

Rating

Balloon 09010001: Towards the White Dwarf Stage? 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 Balloon 09010001: Towards the White Dwarf Stage?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Balloon 09010001: Towards the White Dwarf Stage? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1434482