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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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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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Features of the Behavior of Magnetic Chemically Peculiar Stars on the Main Sequence. II
Abstract —The paper considers the properties of magnetic stars and their variations during evolution on the Main Sequence. Differences and common...
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Asteroseismology and the Infrared
Asteroseismolgy is a mature technique allowing to study the internal structure of pulsating stars. This technique has been successfully applied to...
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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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Magnetic Fields and Stellar Surface Structures
We discuss the use of high-resolution spectroscopy for studying inhomogeneities on stellar surfaces. Examples of such inhomogeneities include...
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Results of Magnetic Field Measurements with the 6-m BTA Telescope. VIII. Observations in 2014
Abstract —We present the magnetic field measurements results for 74 stars observed in 2014. The sample of objects consists of chemically peculiar and...
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Results of Magnetic Field Measurements with the 6-m BTA Telescope. IX. Observations in 2015
AbstractThe paper presents magnetic field measurements and physical parameters for 96 stars. Observations were carried out in 2015 with the 6-m BTA...
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The Program Magreg for Determining the Longitudinal Component of Stellar Magnetic Fields from Spectropolarimetric Observations
The computer program magreg in IDL language has been developed for determining the longitudinal component Bz of the magnetic field of stars. The...
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The metal-poor atmosphere of a potential sub-Neptune progenitor
Young transiting exoplanets offer a unique opportunity to characterize the atmospheres of freshly formed and evolving planets. We present the...
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Evidence for Massive Black Holes in the Nuclei of Active Galaxies from Gamma-Ray Observations
According to our present knowledge, Active Galactic Nuclei (AGNs) consist of massive black holes which accrete matter from their environments. By...
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Observations of the Solar F-Corona from Space
We present a review of the observations of the solar F-corona from space with a special emphasis of the 25 years of continuous monitoring achieved by...
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Electromagnetic Counterparts of Gravitational Waves in the Hz-kHz Range
On the 17th of August 2017, the first detection of gravitational waves from the coalescence of a neutron star binary and the observation of its...
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Zeiss-1000 SAO RAS: Instruments and Methods of Observation
Abstract —The paper describes Zeiss-1000, the one meter telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences (SAO...
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Coronal Photopolarimetry with the LASCO-C2 Coronagraph over 24 Years [1996 – 2019]
We present an in-depth characterization of the polarimetric channel of the Large-Angle Spectrometric COronagraph/LASCO-C2 onboard the Solar and...
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LASCO-C3 Observations of the K- and F-Coronae over 24 Years (1996 – 2019): Photopolarimetry and Electron Density Distribution
We present the polarimetric analysis of the white-light images of the corona obtained with the Large-Angle Spectrometric COronagraph LASCO-C3 onboard...
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Results of Magnetic-Field Measurements with the 6-m Telescope. V. Observations in 2011
The paper presents results of measurements of magnetic-field longitudinal components B e , radial velocities V r , and projections of the rotation...
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Investigation of the dependence of rare-earth element abundances on the effective temperature and magnetic field in the atmospheres of chemically peculiar (Ap) stars
We have derived the abundances of the rare-earth elements (REEs) Ce, Pr, Nd, and Eu in the atmospheres of 26 magnetic peculiar (Ap) stars in the...
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Relativistic Nucleus-Nucleus Collisions and the QCD Matter Phase Diagram
This review will be concerned with our knowledge of extended matter under the governance of strong interaction, in short: QCD matter. Strictly...