Sergey Tsygankov
sergey.tsygankov@utu.fi +358 29 450 4519 +358 50 412 7281 Vesilinnantie 5 Turku |
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- Observational constraints on the magnetic field of the bright transient Be/X-ray pulsar SXP 4.78 (2019)
- Monthly Notices of the Royal Astronomical Society
- Properties of the transient X-ray pulsar Swift J1816.7–1613 and its optical companion (2019)
- Astronomy and Astrophysics
- Soft excess in the quiescent Be/X-ray pulsar RX J0812.4-3114 (2019)
- Monthly Notices of the Royal Astronomical Society
- Study of the X-ray pulsar IGR J19294+1816 with NuSTAR: Detection of cyclotron line and transition to accretion from the cold disk (2019)
- Astronomy and Astrophysics
- A dust-enshrouded tidal disruption event with a resolved radio jet in a galaxy merger (2018)
- Science
- An Upper Limit on Nickel Overabundance in the Supercritical Accretion Disk Wind of SS 433 from X-ray Spectroscopy (2018)
- Astronomy Letters / Pis'ma v Astronomicheskii Zhurnal
- Deep INTEGRAL, NuSTAR and Swift ToO observations of accretion-powered millisecond pulsar IGR J17591-2342: a peculiar outburst profile showing a re-brightening onset on Aug. 18, 2018 (2018) Astronomer's Telegram Lucien Kuiper, Sergey Tsygankov, Maurizio Falanga, Duncan Galloway, Juri Poutanen, Ilya Mereminskiy
- Discovery of X-Rays from the Old and Faint Pulsar J1154-6250 (2018)
- Astrophysical Journal
- Evolution of broad-band SED during outburst rise in NS X-ray Nova Aql X-1 (2018)
- Monthly Notices of the Royal Astronomical Society
- First measurements of linear polarization of MAXI J1820+070 (2018) Astronomer's Telegram A. Berdyugin, A. Veledina, I. Kosenkov, J. Poutanen, S. Tsygankov, J.J.E. Kajava, M. Kagitani, T. Sakanoi
- New changing look case in NGC 1566 #11915 (2018) Astronomer's Telegram Oknyansky VL, Lipunov VM, Gorbovskoy ES, Winkler H, van Wyk F, Tsygankov S, Buckley DAH
- NGC 2617 brightens again after long very low state #11703 (2018) Astronomer's Telegram Oknyansky V, Lipunov VM, Shatsky NI, Gorbovskoy ES, Tatarnikov AM, Metlov VG, Burlak MA, Gaskell CM, Huseynov NA, Mikailov KhM, Alekberov IA, Tsygankov SS, Brotherton MB, Kasper D, Du P, Chen X, Buckley DAH, Winkler H, Paul B, van Wyk F, Rebolo R, Serra-Ricart M, Podesta R, Levato H
- NuSTAR observations of Swift J1756.9-2508 during its April 2018 outburst (2018) Astronomer's Telegram Lucien Kuiper, Sergey Tsygankov, Maurizio Falanga, Duncan Galloway, Juri Poutanen
- NuSTAR observations of the ultraluminous X-ray source M33 X-8: A black hole in a very high state? (2018)
- Monthly Notices of the Royal Astronomical Society
- On the magnetic field of the first Galactic ultraluminous X-ray pulsar Swift J0243.6+6124 (2018)
- Monthly Notices of the Royal Astronomical Society
- On the radiation beaming of bright X-ray pulsars and constraints on neutron star mass-radius relation (2018)
- Monthly Notices of the Royal Astronomical Society
- Orbit and intrinsic spin-up of the newly discovered transient X-ray pulsar Swift J0243.6+6124 (2018)
- Astronomy and Astrophysics
- Ultraluminous X-ray sources as neutrino pulsars (2018)
- Monthly Notices of the Royal Astronomical Society
- Correlated X-ray and Optical Variability in Intermediate Polars During their Outbursts (2017) 20th European Workshop on White Dwarfs (EuroWD) Neustroev VV, Tsygankov S, Suleimanov V, Sjoberg G
- Determination of the distance to SWIFT J0243.6+6124 (2017) Astronomer's Telegram I. Bikmaev, V. Shimansky, E. Irtuganov, M. Glushkov, N. Sakhibullin, I. Khamitov, R. Burenin, A. Lutovinov, I. Zaznobin, M. Pavlinsky, R. Sunyaev, S. Dodonov, V. Afanasiev, S. Kotov, V. Doroshenko, S. Tsygankov
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