The surface brightness–colour relations based on eclipsing binary stars and calibrated with Gaia EDR3
Sign Up to like & getrecommendations! Published in 2021 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/202140571
Abstract: Aims. The surface brightness – colour relation (SBCR) is a basic tool in establishing precise and accurate distances within the Local Group. Detached eclipsing binary stars with accurately determined radii and trigonometric parallaxes allow for… read more here.
Keywords: eclipsing binary; colour relations; binary stars; surface brightness ... See more keywords
Fundamental effective temperature measurements for eclipsing binary stars - IV. Selection of new benchmark stars and first results for HD 22064
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1112
Abstract: I describe the selection and initial characterisation of 20 eclipsing binary stars that are suitable for calibration and testing of stellar models and data analysis algorithms used by the PLATO mission and spectroscopic surveys. The… read more here.
Keywords: binary stars; effective temperature; benchmark stars; star ... See more keywords
Gas–Dynamical Features of the Envelopes of Contact Binary Stars
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy Reports"
DOI: 10.1134/s106377291712006x
Abstract: The results of three-dimensional numerical simulations of the gaseous envelope of a contact binary star with parameters similar to those of SV Cen are presented. The outflow of matter from the vicinity of the Lagrange… read more here.
Keywords: gas dynamical; binary stars; dynamical features; envelopes contact ... See more keywords