Amplitude variations of the CoRoT Be star 102719279

Details Amplitude variations of the CoRoT Be star 102719279 Amplitude variations of the CoRoT Be star 102719279

2010-10-10

arxiv.org/abs/1010.1910v1

Astronomy and Astrophysics

Astrophysics

Solar and Stellar Astrophysics

4 pages, 4 figures, Astronomische Nachrichten, HELASIV conference, Lanzarote, February 2010, submitted

Scientific paper

The Be star 102719279 is an interesting target observed with CoRoT during two runs, giving us the possibility to study the stability of the detected frequencies and to search for any correlation with outburts, as it was recently found in the Be star HD 49330 (Huat et al. 2009). The light curve of the star 102719279 shows fadings, multiperiodicity, stable and transient frequencies, etc. The short-term variations of the light curve are probably produced by non-radial pulsations together with some material that is ejected from the star, which produces the transient frequency. It is should be noted that the two main frequencies are synchronized and have the maximum amplitude just before the outburst.

Affiliated with

Also associated with

No associations

Rating

Amplitude variations of the CoRoT Be star 102719279 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 Amplitude variations of the CoRoT Be star 102719279, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amplitude variations of the CoRoT Be star 102719279 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-88086