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On the Influence of ‘‘Red Leak’’ of Light Filters on the Brightness Estimates of Stars of Late Spectral Types Illustrated by the Observations of Rapid Variability of Symbiotic Stars
AbstractResults of the simulation of the dependence of the ‘‘red leak’’ magnitude of photometric filters on various factors during star observations...
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The Role of Binary Stars in Understanding the Physics and Evolution of Stars
AbstractThe diversity of close binary stars (CBSs) and the rich manifestation of their activity as a result of the interaction of stellar components...
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Science with a Small Two-Band UV-Photometry Mission II: Observations of Stars and Stellar Systems
We outline the impact of a small two-band UV-photometry satellite mission on the field of stellar physics, magnetospheres of stars, binaries, stellar...
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Close Binary Stars. VIII: Close Binary Star Systems in the Late Stages of Evolution
AbstractA review of close binary systems (CBSs) in the late stages of evolution is presented. High-mass and low-mass CBSs are described separately:...
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Close Binary Stars. IX: Statistical Studies of Close Binary Systems
AbstractThe article considers a variety of close binary systems (CBSs) and describes their classification. Statistical dependences between the main...
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Recurrent Symbiotic Nova T Coronae Borealis before Outburst
AbstractThe results of photometric and spectral observations of T CrB obtained in a wide range of wavelengths in 2011–2023 are presented. We use the...
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Symbiotic Nature of the Zirconium Star CSS 1102
AbstractBased on the spectroscopic observations carried out with the 2.5-m telescope at the Caucasus Mountain Observatory (CMO) of the Sternberg...
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X-ray Emission of Massive Stars and Their Winds
Most types of massive stars display X-ray emission that is strongly affected by the properties of their stellar winds. Single nonmagnetic OB stars...
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Active Stage of the Symbiotic Object MWC 560, 2018-2021
Several powerful outbursts have been observed during many years of observations of the symbiotic object MWC 560. The last active stage began in the...
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Infrared photometric study of symbiotic stars
We have searched and collected almost all symbiotic stars up to date from the literature to study their infrared properties mainly including possible...
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Close Binary Stars. VII: On the Evolution of Close Binary Systems
AbstractThe article considers various aspects of the evolution of close binary systems (CBSs). The variation in the orbital parameters of a CBS...
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X-Ray Emission of Massive Stars and Their Winds
Most types of massive stars display X-ray emission that is strongly affected by the properties of their stellar winds. Single nonmagnetic OB stars...
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Spectrophotometric Monitoring of the Activity of the Symbiotic Star CH Cyg from 2008 to 2018
AbstractBased on spectrophotometric observations, we have studied the variable activity of the symbiotic star CH Cyg from 2008 to 2018. The activity...
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Low-Magnetic-Field Neutron Stars in X-ray Binaries
We give an overview of the properties of X-ray binary systems containing a weakly magnetized neutron star. These are old (Giga-years lifetime)...
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Low-Magnetic-Field Neutron Stars in X-ray Binaries
We give an overview of the properties of X-ray binary systems containing a weakly magnetized neutron star. These are old (Giga-years lifetime)...
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Machine Learning for H \(\alpha \) Emitters Classification
Over the last 2 decades, machine learning algorithms have become increasingly popular in Astronomy due to the data provided by several sky-surveys....
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Weighing stars from birth to death: mass determination methods across the HRD
The mass of a star is the most fundamental parameter for its structure, evolution, and final fate. It is particularly important for any kind of...
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X-ray Emission Mechanisms in Accreting White Dwarfs
In this chapter, we consider the processes which can lead to X-ray emission from different types of cataclysmic variable stars (CVs). CVs are...
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X-Ray Astronomy and Close Binary Systems
AbstractThe discovery in 1962 of the compact source Sco X-1, the first X-ray source located outside the Solar System, marked a new (“golden”) era in...
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X-Ray Emission Mechanisms in Accreting White Dwarfs
In this chapter, we consider the processes which can lead to X-ray emission from different types of cataclysmic variable stars (CVs). CVs are...