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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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Magnetic Fields of Chemically Peculiar and Related Stars. VIII. Main Results of 2021 and Near-Future Prospects
Abstract —We present a review of the papers written in the research field of stellar magnetism in 2021. The instruments, observation, and data...
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IR Spectroscopy of AGB Stars
This paper focuses on the atmospheric dynamics that can be investigated with high resolution infrared spectroscopy. I give an overview on more than...
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Super-Fast Line-Profile Variability in the Spectra of OBA Stars. IV: ζ Ori A
Absctract —The present study continues the investigation of the super-fast variability of line profiles in the spectra of stars of early spectral...
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Ultraviolet Spectropolarimetry: on the origin of rapidly rotating B stars
UV spectroscopy and spectropolarimetry hold the key to understanding certain aspects of massive stars that are largely inaccessible (or exceptionally...
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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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Magnetic Fields in Chemically Peculiar and Related Stars. IX. Main Results Obtained in 2022 and an Analysis of Immediate Prospects
AbstractWe review the stellar magnetism studies published in 2022. We analyzed a total of 75 papers, which focus mostly on the study of magnetic...
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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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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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Spectroscopy of Massive Stars
One of the most extensively used tool to study massive stars is spectroscopy, in particular in the optical part of the spectrum. Spectroscopy allows...
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Accreting Strongly Magnetized Neutron Stars: X-ray Pulsars
X-ray pulsars (XRPs) are accreting strongly magnetized neutron stars (NSs) in binary systems with, as a rule, massive optical companions. Very reach...
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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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Pulsations of the AS Cam Eclipsing Binary in TESS Light Curves
AbstractAn analysis of TESS satellite observations of the AS Cam eclipsing binary has shown that the light of this source pulsates at two...
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Close Binary Stars. IV: Applications of the Roche Model
AbstractThe article describes various ways of applying the Roche model to close binary systems. A review of the verification of the evolutionary...
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Close Binary Stars. I: Simple Models
AbstractThe paper analyzes observations of close binary systems (CBSs), their radial velocity curves, and light curves. Various methods are described...
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Close Binary Stars. V: Eclipsing Star Systems with Extended Atmospheres
AbstractThe article presents an overview of eclipsing systems that contain stars with extended atmospheres. The characteristics of Wolf–Rayet stars...
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Magnetic Fields and Atmospheric Motions in Pulsating Stars
New series of high-precision longitudinal magnetic field measurements of RR Lyrae has been reported here, obtained with the MuSiCoS...
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Magnetic Fields of Chemically Peculiar and Related Stars. VII. Main Results of 2020 and Near-Future Prospects
AbstractWe present a review of the papers written in the field of stellar magnetism studies in 2020. More than 70 original papers related to...
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Quasi-Periodic Pulsations in Solar and Stellar Flares: A Review of Underpinning Physical Mechanisms and Their Predicted Observational Signatures
The phenomenon of quasi-periodic pulsations (QPPs) in solar and stellar flares has been known for over 50 years and significant progress has been...
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Magnetic Fields of CP Stars in the Orion OB1 Association. V. Stars of Subgroups (c) and (d)
Abstract —The paper presents the results of magnetic field measurements of 27 chemically peculiar stars in subgroups (c) and (d) of the Orion OB1...
