Sergey Tsygankov

- University Research Fellow,
Tuorla Observatory (Department of Physics and Astronomy)

sergey.tsygankov@utu.fi

+358 29 450 4519

+358 50 412 7281

Vesilinnantie 5

Turku

Publications

11 of 12

IGR J17463-2854, a possible symbiotic binary system in the galactic center region (2015)
- Astronomy Letters / Pis'ma v Astronomicheskii Zhurnal
Karasev D., Tsygankov S., Lutovinov A.
(A1 Refereed original research article in a scientific journal)
INTEGRAL 11-year hard X-ray survey above 100 keV (2015)
- Monthly Notices of the Royal Astronomical Society
R. Krivonos, S. Tsyganko, A. Lutovinov, M. Revnivtsev, E. Churazov, R. Sunyaev
(A1 Refereed original research article in a scientific journal)
Multi-wavelength observations of the binary system PSR B1259-63/LS 2883 around the 2014 periastron passage (2015)
- Monthly Notices of the Royal Astronomical Society
Chernyakova M, Neronov A, van Soelen B, Callanan P, O'Shaughnessy L, Babyk I, Tsygankov S, Vovk I, Krivonos R, Tomsick JA, Malyshev D, Li J, Wood K, Torres D, Zhang S, Kretschmar P, McSwain MV, Buckley DAH, Koen C
(A1 Refereed original research article in a scientific journal)
NuSTAR discovery of an unusually steady long-term spin-up of the de binary 2RXP J130159.6-635806 (2015)
- Astrophysical Journal
Krivonos R., Tsygankov S., Lutovinov A., Tomsick J., Chakrabarty D., Bachetti M., Boggs S., Chernyakova M., Christensen F., Craig W., Fürst F., Hailey C., Harrison F., Lansbury G., Rahoui F., Stern D., Zhang W.
(A1 Refereed original research article in a scientific journal)
On the maximum accretion luminosity of magnetized neutron stars: connecting X-ray pulsars and ultraluminous X-ray sources (2015)
- Monthly Notices of the Royal Astronomical Society
Alexander A. Mushtukov, Valery F. Suleimanov, Sergey S. Tsygankov, Juri Poutanen
(A1 Refereed original research article in a scientific journal)
Positive correlation between the cyclotron line energy and luminosity in sub-critical X-ray pulsars: Doppler effect in the accretion channel (2015)
- Monthly Notices of the Royal Astronomical Society
Alexander A. Mushtukov, Sergey S. Tsygankov, Alexander V. Serber, Valery F. Suleimanov, Juri Poutanen
(A1 Refereed original research article in a scientific journal)
Spin-up/spin-down of neutron star in Be-X-ray binary system GX 304-1 (2015)
- Monthly Notices of the Royal Astronomical Society
K. A. Postnov, A. I. Mironov, A. A. Lutovinov, N. I. Shakura, A. Yu. Kochetkova, S. S. Tsygankov
(A1 Refereed original research article in a scientific journal)
Swift/XRT detection of a renewed activity in the transient neutron star X-ray binary Aql X-1 #8095 (2015) Astronomer’s Telegram Meshcheryakov A, Tsygankov S, Khamitov I, Bikmaev I, Burenin R, Eselevich M, Vlasyuk V
(D2 Article in a professional compilation book)
The critical accretion luminosity for magnetized neutron stars (2015)
- Monthly Notices of the Royal Astronomical Society
Alexander A. Mushtukov, Valery F. Suleimanov, Sergey S. Tsygankov, Juri Poutanen
(A1 Refereed original research article in a scientific journal)
Transient X-ray pulsar V 0332+53 – pulse-phase-resolved spectroscopy and the reflection model (2015)
- Monthly Notices of the Royal Astronomical Society
A. A. Lutovinov, S. S. Tsygankov, V. F. Suleimanov, A. A. Mushtukov, V. Doroshenko, D. I. Nagirner, J. Poutanen
(A1 Refereed original research article in a scientific journal)
V 0332+53 sets out slowly this time, will it ride fast? (2015) Astronomer's Telegram Doroshenko V, Tsygankov S, Ferrigno C, Bozzo E, Lutovinov A, Mushtukov A
(D2 Article in a professional compilation book)
Broadband spectrum of the total X-ray emission from the galaxy M31 (2014)
- Astronomy Letters / Pis'ma v Astronomicheskii Zhurnal
. G. Revnivtsev, R. A. Sunyaev, R. A. Krivonos, S. S. Tsygankov, S. V. Molkov
(A1 Refereed original research article in a scientific journal)
Hard X-ray emission of Sco X-1 (2014)
- Monthly Notices of the Royal Astronomical Society
Mikhail G. Revnivtsev, Sergey S. Tsygankov, Eugene M. Churazov , Roman A. Krivonos
(A1 Refereed original research article in a scientific journal)
On the origin of cyclotron lines in the spectra of X-ray pulsars (2014)
- EPJ Web of Conferences
Physics at the magnetospheric boundary A. A. Mushtukov, J. Poutanen, V. F. Suleimanov, S. S. Tsygankov, D. I. Nagirner, V. Doroshenko, A. A. Lutovinov
(A3 Refereed book chapter or chapter in a compilation book)
Spectroscopic evidence for a low-mass black hole in SWIFT J1753.5-0127 (2014)
- Monthly Notices of the Royal Astronomical Society
Vitaly V. Neustroev, Alexandra Veledina, Juri Poutanen, Sergey V. Zharikov, Sergey S. Tsygankov, George Sjoberg, Jari J. E. Kajava
(A1 Refereed original research article in a scientific journal)
Swift confirm renewed activity of the transient neutron star X-ray binary Aql X-1 #6286 (2014) Astronomer’s Telegram Meshcheryakov A, Tsygankov S
(D2 Article in a professional compilation book)
XMM-Newton observations of 1A 0535+262 in quiescence (2014)
- EPJ Web of Conferences
Physics at the Magnetospheric Boundary Doroshenko V, Santangelo A, Doroshenko R, Caballero I, Tsygankov S, Rothschild R
(A4 Refereed article in a conference publication )
XMM-Newton observations of 1A 0535+262 in quiescence (2014)
- Astronomy and Astrophysics
V. Doroshenko, A. Santangelo, R. Doroshenko, I. Caballero, S. Tsygankov, R. Rothschild
(A1 Refereed original research article in a scientific journal)
A REFLECTION MODEL FOR THE CYCLOTRON LINES IN THE SPECTRA OF X-RAY PULSARS (2013)
- Astrophysical Journal
Poutanen J, Mushtukov AA, Suleimanov VF, Tsygankov SS, Nagirner DI, Doroshenko V, Lutovinov AA
(A1 Refereed original research article in a scientific journal)
Deep hard X-ray survey of the Large Magellanic Cloud (2013)
- Monthly Notices of the Royal Astronomical Society
Grebenev S A, Lutovinov A A, Tsygankov S S, Mereminskiy I A
(A1 Refereed original research article in a scientific journal)