Observational evidence of interacting processes in the system TW Draconis
Abstract:TW Draconis is one of the best studied Algol-type eclipsing binaries. There is significant evidence for miscellaneous interacting physical processes between binary components and these are manifested in period and light curve changes. We studied these processes on the basis of a long-time series of photometric and spectroscopic observations.
Document Type: Research Article
Affiliations: Institute of Theoretical Physics and Astrophysics, Masaryk University, Brno, Czech Republic
Publication date: February 1, 2007