Электронный архив

Просмотр по автору "Sazonov S."

Просмотр по автору "Sazonov S."

Отсортировать по:Сортировать:Результаты поиска на странице:

  • First tidal disruption events discovered by SRG/eROSITA: X-ray/optical properties and X-ray luminosity function at z < 0.6 
    Sazonov S.; Gilfanov M.; Medvedev P.; Yao Y.; Khorunzhev G.; Semena A.; Sunyaev R.; Burenin R.; Lyapin A.; Meshcheryakov A.; Uskov G.; Zaznobin I.; Postnov K.A.; Dodin A.V.; Belinski A.A.; Cherepashchuk A.M.; Eselevich M.; Dodonov S.N.; Grokhovskaya A.A.; Kotov S.S.; Bikmaev I.F.; Zhuchkov R.Y.; Gumerov R.I.; Van Velzen S.; Kulkarni S. (2021)
    We present the first sample of tidal disruption events (TDEs) discovered during the SRG all-sky survey. These 13 events were selected among X-ray transients detected in the 0° < l < 180° hemisphere by eROSITA during its ...
  • INTEGRAL View on cataclysmic variables and symbiotic binaries 
    Lutovinov A.; Suleimanov V.; Manuel Luna G.J.; Sazonov S.; Martino D.d.; Ducci L.; Doroshenko V.; Falanga M. (2020)
    © 2020 Elsevier B.V. Accreting white dwarfs (WDs) constitute a significant fraction of the hard X-ray sources detected by the INTEGRAL observatory. Most of them are magnetic Cataclysmic Variables (CVs) of the intermediate ...
  • New active galactic nuclei among the INTEGRAL and SWIFT X-ray sources 
    Burenin R.; Mescheryakov A.; Revnivtsev M.; Sazonov S.; Bikmaev I.; Pavlinsky M.; Sunyaev R. (2008)
    We present the results of our optical identifications of a set of X-ray sources from the INTEGRAL and SWIFT all-sky surveys. The optical data have been obtained with the 1.5-m Russian-Turkish Telescope (RTT-150). Nine X-ray ...
  • Optical identification of the hard X-ray source IGR J18257-0707 
    Burenin R.; Bikmaev I.; Evnivtsev M.; Tomsick J.; Sazonov S.; Pavlinsky M.; Sunyaev R. (2009)
    We present the results of our optical identification of the hard X-ray source IGR J18257-0707 through its spectrophotometric observations with the optical RTT-150 telescope. The accurate position of the X-ray source ...
  • Optical identifications of five INTEGRAL hard X-ray sources in the Galactic plane 
    Bikmaev I.; Burenin R.; Revnivtsev M.; Sazonov S.; Sunyaev R.; Pavlinsky M.; Sakhibullin N. (2008)
    The results of optical identifications of five hard X-ray sources in the Galactic plane from the INTEGRAL all-sky survey are presented. The X-ray data on one source (IGR J20216+4359) are published for the first time. The ...
  • SRG/eROSITA uncovers the most X-ray luminous quasar at z &gt; 6 
    Medvedev P.; Sazonov S.; Gilfanov M.; Burenin R.; Khorunzhev G.; Meshcheryakov A.; Sunyaev R.; Bikmaev I.; Irtuganov E. (2020)
    © 2020 The Author(s). We report the discovery of X-ray emission from CFHQS J142952+544717, the most distant known radio-loud quasar at z = 6.18, on 2019 December 10-11 with the eROSITA telescope on board the SRG satellite ...

Поиск в электронном архиве

Просмотр

Моя учетная запись