Astronomy and Astrophysics – Astrophysics
Scientific paper
2007-08-15
Astronomy and Astrophysics
Astrophysics
15 pages, 4 figures, accpeted for publication in The Astrophysical Journal
Scientific paper
10.1086/521389
The new photometric space-borne survey missions CoRoT and Kepler will be able to detect minute flux variations in binary stars due to relativistic beaming caused by the line-of-sight motion of their components. In all but very short period binaries (P>10d), these variations will dominate over the ellipsoidal and reflection periodic variability. Thus, CoRoT and Kepler will discover a new observational class: photometric beaming binary stars. We examine this new category and the information that the photometric variations can provide. The variations that result from the observatory heliocentric velocity can be used to extract some spectral information even for single stars.
Alexander Tal
Mazeh Tsevi
Zucker Shay
No associations
LandOfFree
Beaming Binaries - a New Observational Category of Photometric Binary 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 Beaming Binaries - a New Observational Category of Photometric Binary Stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beaming Binaries - a New Observational Category of Photometric Binary Stars will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-331258