Open AccessCandidates to visual binaries with non-coeval components
Author(s) -
O. Yu. Malkov,
А.В. Князев
Publication year - 2022
Publication title -
astronomy at the epoch of multimessenger studies. proceedings of the vak-2021 conference, aug 23–28, 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.51194/vak2021.2022.1.1.185
Subject(s) - construct (python library) , binary number , computer science , galaxy , star (game theory) , astrophysics , phenomenon , component (thermodynamics) , physics , mathematics , arithmetic , quantum mechanics , thermodynamics , programming language
All possible scenarios of binary star formation lead to construct a pair with components of the same age. The only exceptionis the capture, a phenomenon thought to be rather rare. However, in some regions (e.g., in the densest stellar clusters or inthe central part of the Galaxy) the probability of the capture increases. In the paper we study several candidates to binarysystems with dierent ages of components. Their evolutionary status requires further investigation.