On binary channels to anomalous Cepheids
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DOI: 10.1093/mnras/stx811
Abstract: Anomalous Cepheids are a rather rare family of pulsating variables preferably found in dwarf galaxies. Attempts to model these variable stars via single-star evolution scenarios still leave space for improvements to better grasp their origin.… read more here.
Keywords: channels anomalous; binary channels; anomalous cepheids; star ... See more keywords
Photometric study of the SMCNOD using variable stars from the OGLE-IV survey
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty1885
Abstract: We present a study of a recently discovered stellar overdensity near the northern edge of the Small Magellanic Cloud (SMCNOD). We exploited variable stars from the fourth release of the Optical Gravitational Lensing Experiment (OGLE).… read more here.
Keywords: age; study; anomalous cepheids; smcnod using ... See more keywords