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Statistical analysis of Algol‐type eclipsing binaries with stable mass transfer
Author(s) -
Negu S. H.,
Tessema S. B.
Publication year - 2018
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.201813533
Subject(s) - physics , astrophysics , primary (astronomy) , luminosity , radius , stars , binary star , stellar mass , starspot , variable star , astronomy , star formation , computer science , galaxy , computer security
In this study, we have investigated the stellar parameters of Algol‐type eclipsing binaries in the range of primary and secondary masses between 0.2 and 8 M ⊙ , which were obtained from the catalog of approximate photometric and absolute elements of eclipsing variable stars. We examined those parameters for classical Algols and hot semidetached binaries. We have made a statistical analysis of Algol‐type eclipsing binaries' stellar parameters and constructed the mass–luminosity and mass–radius relations for the primary and secondary components of classical Algols and hot semidetached binaries.