Sergey Tsygankov
sergey.tsygankov@utu.fi +358 29 450 4519 +358 50 412 7281 Vesilinnantie 5 Turku |
- SRG/ART-XC and NuSTAR observations of the Be X-ray pulsar Swift J1626.6-5156 #14462 (2021) Astronomer's Telegram Molkov S, Lutovinov A, Tsygankov S, Doroshenko V, Mereminskiy I, Semena A
- SRG/ART-XC and NuSTAR Observations of the X-Ray pulsar GRO J1008-57 in the Lowest Luminosity State (2021)
- Astrophysical Journal
- Study of the X-ray Pulsar XTE J1946+274 with NuSTAR (2021)
- Astronomy Letters / Pis'ma v Astronomicheskii Zhurnal
- The X-Ray Pulsar XTE J1858+034 Observed with NuSTAR and Fermi/GBM: Spectral and Timing Characterization plus a Cyclotron Line (2021)
- Astrophysical Journal
- Time domain astronomy with the THESEUS satellite (2021)
- Experimental Astronomy
- X-Ray Pulsar XTE J1858+034: Discovery of the Cyclotron Line and the Revised Optical Identification (2021)
- Astrophysical Journal
- A flare in the optical spotted in the changing-look Seyfert NGC 3516 (2020)
- Astronomy and Astrophysics
- An observational argument against accretion in magnetars (2020)
- Astronomy and Astrophysics
- AT 2017gbl: a dust obscured TDE candidate in a luminous infrared galaxy (2020)
- Monthly Notices of the Royal Astronomical Society
- Changing Look AGN NGC 3516 brightens again after long being in a very low state #13691 (2020) Astronomer's Telegram Oknyansky VL, Tsygankov SS, Dodin AV, Tatarnikov AM, Belinski AA, Ikonnikova NP, Burlak MA, Fedoteva AA, Shatsky NI, Mishin EO, Zheltoukhov SG, Potanin SA
- Discovery of a retrogradely rotating neutron star in the X-ray pulsar GX 301-2 (2020)
- Monthly Notices of the Royal Astronomical Society
- First characterization of Swift J1845.7-0037 with NuSTAR (2020)
- Astronomy and Astrophysics
- High-energy characteristics of the accretion-powered millisecond pulsar IGR J17591-2342 during its 2018 outburst: XMM-Newton, NICER, NuSTAR, and INTEGRAL view of the 0.3-300 keV X-ray band (2020)
- Astronomy and Astrophysics
- Hot disc of the Swift J0243.6+6124 revealed by Insight-HXMT (2020)
- Monthly Notices of the Royal Astronomical Society
- Insight-HXMT insight into switch of the accretion mode: The case of the X-ray pulsar 4U 1901+03 (2020)
- Journal of High Energy Astrophysics
- Multiwavelength observations of PSR J2032+4127 during the 2017 periastron passage (2020)
- Monthly Notices of the Royal Astronomical Society
- Observations of GRO J1744-28 in quiescence with XMM-Newton (2020)
- Astronomy and Astrophysics
- Orbital variability of the optical linear polarization of the γ -ray binary LS i +61° 303 and new constraints on the orbital parameters (2020)
- Astronomy and Astrophysics
- Switches between accretion structures during flares in 4U 1901+03 (2020)
- Monthly Notices of the Royal Astronomical Society
- The post-maximum behaviour of the changing-look Seyfert galaxy NGC 1566 (2020)
- Monthly Notices of the Royal Astronomical Society