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Double periodic variable V4142 Sgr: A key to approaching the stellar dynamo
Astronomy & AstrophysicsIn this work we focus on the double periodic variable (DPV) star V4142\,Sgr, aiming to provide a deeper understanding of its evolution, the formation of its accretion disk, and the operation of magnetic dynamos within the donor star.
J. Rosales +5 more
semanticscholar +1 more source
Multiplicity of Luminous Blue Variable Stars
GalaxiesThe study of Luminous Blue Variables (LBVs) is critical to understanding the mechanisms behind their recurring S Dor-like outbursts, which can span decades and feature dramatic spectral changes.
Sergei V. Zharikov +4 more
semanticscholar +1 more source
Photometric Study of Short Period Variable Stars
2015This thesis describes an attempt to discover short period variable stars in globular cluster M53 (NGC 5024) with the periods less than 0.2 days. To understand the nature of oscillation of short period variable stars, a detailed study was made on Delta Scuti type variable star SZ Lyn (HD 67390).First part of the study is focused on the identification of
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The Long-Period Variable Stars
Annual Review of Astronomy and Astrophysics, 1966openaire +1 more source
Classification of Poorly Time Sampled Light Curves of Periodic Variable Stars
, 2012J. P. Long +4 more
semanticscholar +1 more source