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What we can learn from eclipsing binaries in large surveys: The case of EA Catalina systems
(2020)
With the recent availability of large-scale multi-epoch photometric datasets, we were able to study EBs en masse. Large samples are useful to determine not only statistical properties but for finding strange and curious ...
A charge-coupled device photometric study of south hemispheric contact binary AE Phoenicis
(IOP Publishing, 2009-11)
The complete charge-coupled device light curves in B, V, R, and I bands of the short-period binary system, AE Phe, are presented. It is found that the light curves of AE Phe belong to typical EW-type light variation. ...
Stellar wind structures in the eclipsing binary system IGR J18027-2016
(EDP Sciences, 2021-03)
Context. IGR J18027-2016 is an obscured high-mass X-ray binary formed by a neutron star accreting from the wind of a supergiant companion with a ∼4.57 d orbital period. The source shows an asymmetric eclipse profile that ...
The dynamical mass of a classical Cepheid variable star in an eclipsing binary systems
(2010)
Stellar pulsation theory provides a means of determining the masses of pulsating classical Cepheid supergiants—it is the pulsation that causes their luminosity to vary. Such pulsational masses are found to be smaller than ...