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A. V. Meshcheryakov
Researcher at Russian Academy of Sciences
Publications - 43
Citations - 468
A. V. Meshcheryakov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Luminosity & Quasar. The author has an hindex of 9, co-authored 33 publications receiving 340 citations. Previous affiliations of A. V. Meshcheryakov include Sternberg Astronomical Institute & Samara National Research University.
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Journal ArticleDOI
Stellar Mass—Halo Mass Relation and Star Formation Efficiency in High-Mass Halos
TL;DR: In this paper, the authors derived a relation between stellar mass and halo mass for high-mass halos using a sample of galaxy clusters with accurate measurements of stellar masses from optical and ifrared data and total masses from X-ray observations.
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SRG/eROSITA uncovers the most X-ray luminous quasar at z > 6
P. Medvedev,Sergey Sazonov,Sergey Sazonov,Marat Gilfanov,Marat Gilfanov,R. A. Burenin,G. A. Khorunzhev,A. V. Meshcheryakov,A. V. Meshcheryakov,R. A. Sunyaev,R. A. Sunyaev,I. F. Bikmaev,I. F. Bikmaev,E. Irtuganov,E. Irtuganov +14 more
TL;DR: In this paper, the authors reported the discovery of X-ray emission from CFHQS J142952+544717, the most distant known radio-loud quasar at z=6.18, on Dec. 10-11, 2019 with the eROSITA telescope on board the SRG satellite during its ongoing all-sky survey.
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First tidal disruption events discovered by SRG/eROSITA: X-ray/optical properties and X-ray luminosity function at z < 0.6
S. Sazonov,S. Sazonov,Marat Gilfanov,Marat Gilfanov,P. Medvedev,Yunxi Yao,G. A. Khorunzhev,Andrey Semena,R. A. Sunyaev,R. A. Sunyaev,R. A. Burenin,A. R. Lyapin,A. V. Meshcheryakov,G. Uskov,I. A. Zaznobin,Konstantin Postnov,A. V. Dodin,A. Belinski,A. M. Cherepashchuk,M. V. Eselevich,S. N. Dodonov,S. N. Dodonov,A. A. Grokhovskaya,A. A. Grokhovskaya,S. S. Kotov,S. S. Kotov,I. F. Bikmaev,I. F. Bikmaev,R. Ya. Zhuchkov,R. Ya. Zhuchkov,R. Gumerov,R. Gumerov,S. van Velzen,S. R. Kulkarni +33 more
TL;DR: In this paper, the first sample of TDEs discovered during the SRG all-sky survey was presented, which were selected among X-ray transients detected on the 0
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Period--luminosity relation for persistent LMXBs in the near-infrared
TL;DR: In this article, a simple model of an accretion disc and a secondary star reprocessing X-ray emission of a central compact object was proposed to describe the optical and near-infrared spectral energy distribution of LMXBs.
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Period-luminosity relation for persistent low-mass X-ray binaries in the near-infrared
TL;DR: In this article, a simple model of an accretion disc and a secondary star reprocessing X-ray emission from a central compact object was proposed to describe the optical and near-infrared spectral energy distributions of LMXBs.