Sergey Tsygankov
sergey.tsygankov@utu.fi +358 29 450 4519 +358 50 412 7281 Vesilinnantie 5 Turku |
Publications
- SRG/ART-XC, Swift, NICER, and NuSTAR study of different states of the transient X-ray pulsar MAXI J0903-531The X-Ray Polarization View of Mrk 421 in an Average Flux State as Observed by the Imaging X-Ray Polarimetry Explorer (2022)
- Astronomy and AstrophysicsAstrophysical Journal Letters
(A1 Refereed original research article in a scientific journal) - The X-Ray Polarimetry View of the Accreting Pulsar Cen X-3 (2022)
- Astrophysical Journal Letters
(A1 Refereed original research article in a scientific journal) - (2022)
(A1 Refereed original research article in a scientific journal) - ULX pulsar Swift J0243.6+6124 observations with NuSTAR: dominance of reflected emission in the super-Eddington state (2022)
- Monthly Notices of the Royal Astronomical Society
(A1 Refereed original research article in a scientific journal) - Vela pulsar wind nebula X-rays are polarized to near the synchrotron limit (2022)
- Nature
(A1 Refereed original research article in a scientific journal) - X-Ray Polarization Detection of Cassiopeia A with IXPE (2022)
- Astrophysical Journal
(A1 Refereed original research article in a scientific journal) - 15 years of galactic surveys and hard X-ray background measurements (2021)
- New Astronomy Reviews
(A1 Refereed original research article in a scientific journal) - Broadband X-ray spectra and timing of the accreting millisecond pulsar Swift J1756.9-2508 during its 2018 and 2019 outburstseRASSU J050810.4-660653 in the LMC: Discovery of X-ray pulsations with XMM-Newton and NuSTAR #15133 (2021)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - Discovery of new changing look in NGC 1566Multiwavelength monitoring and reverberation mapping of a changing look event in the Seyfert galaxy NGC 3516 (2021)
- Proceedings of the International Astronomical UnionMonthly Notices of the Royal Astronomical Society
(A4 Refereed article in a conference publication ) - Discovery of the 5 keV Cyclotron Line Followed by Three Harmonics in Swift J1626.6-5156Multi-Wavelength Properties of the 2021 Periastron Passage of PSR B1259-63 (2021)
- Astrophysical Journal LettersUniverse
(A1 Refereed original research article in a scientific journal) - Neutron star parameter constraints for accretion-powered millisecond pulsars from the simulated IXPE data (2021) Astronomer's Telegram Haberl F, Salganik A, Maitra C, Doroshenko V, Ducci L, Kaltenbrunner D, Kreykenbohm I, Lutovinov A, Maggi P, Mereminskiy I, Molkov S, Rau A, Semena A, Tsygankov S, Vasilopoulos G, Weber P, Wilms J
(D2 Article in a professional compilation book) - (2021)
(A1 Refereed original research article in a scientific journal) - Pulsating ULXs: large pulsed fraction excludes strong beaming (2021)
(A1 Refereed original research article in a scientific journal) - SGR 0755-2933: A new high-mass X-ray binary with the wrong name (2021)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - New outburst from the bursting pulsar GRO J1744-28 #14689Spectral evolution of X-ray pulsar 4U 1901+03 during the 2019 outburst based on Insight-HXMT and NuSTAR observations (2021) Astronomer's Telegram Mereminskiy I, Tsygankov S, Molkov S, Semena A, Lutovinov A
(D2 Article in a professional compilation book) - Pulsating iron spectral features in the emission of X-ray pulsar V 0332+53Spectrum formation in X-ray pulsars at very low mass accretion rate: Monte Carlo approach (2021)
- Monthly Notices of the Royal Astronomical SocietyMonthly Notices of the Royal Astronomical Society
(A1 Refereed original research article in a scientific journal) - (2021)
- Monthly Notices of the Royal Astronomical Society
(A1 Refereed original research article in a scientific journal) - (2021)
- Astronomy and Astrophysics
- (2021)
- Astronomy and Astrophysics
(A1 Refereed original research article in a scientific journal) - (2021)
(A1 Refereed original research article in a scientific journal)