Publications (56)
Luminosity Function of High-Mass X-ray Binaries and Anisotropy in the Distribution of Active Galactic Nuclei toward the Large Magellanic Cloud
A. A. Lutovinov, S. A. Grebenev, S. S. Tsygankov
Accretion geometry of the neutron star low mass X-ray binary Cyg X-2 from X-ray polarization measurements
R. Farinelli, S. Fabiani, J. Poutanen +92
Population of persistent high mass X-ray binaries in the Milky Way
A. A. Lutovinov, M. G. Revnivtsev, S. S. Tsygankov +1
Long-Term INTEGRAL and RXTE Observations of the X-Ray Pulsar LMC X-4
S. S. Tsygankov, A. A. Lutovinov
Determining the Nature of Faint X-Ray Sources from the ASCA Galactic Center Survey
A. A. Lutovinov, M. G. Revnivtsev, D. I. Karasev +6
IXPE Observations of the Blazar Mrk 501 in 2022: A Multiwavelength View
L. Lisalda, E. Gau, H. Krawczynski +157
Discovery of X-ray Pulsations from the HMXB Source AXJ1749.1-2733
D. I. Karasev, S. S. Tsygankov, A. A. Lutovinov
Propeller effect in two brightest transient X-ray pulsars: 4U 0115+63 and V 0332+53
S. S. Tsygankov, A. A. Lutovinov, V. Doroshenko +3
Pulsating iron spectral features in the emission of X-ray pulsar V0332+53
S. D. Bykov, E. V. Filippova, M. R. Gilfanov +3
Hard X-ray emission lines from the decay of Ti-44 in the remnant of supernova 1987A
S. A. Grebenev, A. A. Lutovinov, S. S. Tsygankov +1
V0332+53 in the outburst of 2004--2005: luminosity dependence of the cyclotron line and pulse profile
S. S. Tsygankov, A. A. Lutovinov, E. M. Churazov +1
ULX pulsar Swift J0243.6+6124 observations with NuSTAR -- dominance of reflected emission in the super-Eddington state
S. D. Bykov, M. R. Gilfanov, S. S. Tsygankov +1
4U 0115+63 from RXTE and INTEGRAL Data: Pulse Profile and Cyclotron Line Energy
S. S. Tsygankov, A. A. Lutovinov, E. M. Churazov +1
X-ray polarimetry of X-ray pulsar X Persei: another orthogonal rotator?
A. A. Mushtukov, S. S. Tsygankov, J. Poutanen +103
The X-ray pulsar XTE J1858+034 observed with NuSTAR and Fermi/GBM: spectral and timing characterization plus a cyclotron line
C. Malacaria, P. Kretschmar, K. K. Madsen +7
SMC X-3: the closest ultraluminous X-ray source powered by a neutron star with non-dipole magnetic field
S. S. Tsygankov, V. Doroshenko, A. A. Lutovinov +2
SRG/ART-XC discovery of SRGA J204318.2+443815: towards the complete population of faint X-ray pulsars
A. A. Lutovinov, S. S. Tsygankov, I. A. Mereminskiy +19
Changes in the nature of the spectral continuum and the stability of the cyclotron line in the X-ray pulsar GRO J2058+42
A. S. Gorban, S. V. Molkov, S. S. Tsygankov +2
The geometry of the hot corona in MCG-05-23-16 constrained by X-ray polarimetry
D. Tagliacozzo, A. Marinucci, F. Ursini +105
The X-ray polarisation of the Seyfert 1 galaxy IC 4329A
A. Ingram, M. Ewing, A. Marinucci +105
Study of the X-ray Pulsar XTE J1946+274 with NuSTAR
A. S. Gorban, S. V. Molkov, S. S. Tsygankov +1
The post-maximum behaviour of the changing-look Seyfert galaxy NGC 1566
V. L. Oknyansky, H. Winkler, S. S. Tsygankov +6
Observations of the Transient X-ray Pulsar KS 1947+300 by the INTEGRAL and RXTE Observatories
S. S. Tsygankov, A. A. Lutovinov
Expanding hot flow in the black hole binary SWIFT J1753.5-0127: evidence from optical timing
A. Veledina, P. Gandhi, R. Hynes +5
IXPE observation confirms a high spin in the accreting black hole 4U 1957+115
L. Marra, M. Brigitte, N. Rodriguez Cavero +113
On Timing and Spectral Characteristics of the X-ray Pulsar 4U 0115+63: Evolution of the Pulsation Period and the Cyclotron Line Energy
P. A. Boldin, S. S. Tsygankov, A. A. Lutovinov
X-ray polarimetry and spectroscopy of the neutron star low-mass X-ray binary GX 9+9: an in-depth study with IXPE and NuSTAR
F. Ursini, R. Farinelli, A. Gnarini +101
Multi-wavelenth monitoring of the changing-look AGN NGC 2617 during state changes
V. L. Oknyansky, C. M. Gaskell, N. A. Huseynov +18
Observations of the X-ray pulsar LMC X-4 with NuSTAR: limit on the magnetic field and tomography of the system in the fluorescent iron line
A. E. Shtykovsky, A. A. Lutovinov, V. A. Arefiev +2
The curtain remains open: NGC 2617 continues in a high state
V. L. Oknyansky, C. M. Gaskell, N. A. Huseynov +17
Long-term multiwavelength monitoring and reverberation mapping of NGC 2617 during a changing-look event
V. L. Oknyansky, M. S. Brotherton, S. S. Tsygankov +32
Two Years of Observations of the X-ray Pulsar SMC X-1 with the ART-P Telescope onboard the Granat Observatory
A. A. Lutovinov, S. S. Tsygankov, S. A. Grebenev +2
Polarization constraints on the X-ray corona in Seyfert Galaxies: MCG-05-23-16
A. Marinucci, F. Muleri, M. DovÄiak +97
Uncovering the geometry of the hot X-ray corona in the Seyfert galaxy NGC4151 with IXPE
V. E. Gianolli, D. E. Kim, S. Bianchi +106
Multi-Wavelength Monitoring and Reverberation Mapping of a Changing Look Event in the Seyfert Galaxy NGC 3516
V. L. Oknyansky, M. S. Brotherton, S. S. Tsygankov +26
IGR J17463-2854, a Possible Symbiotic Binary System in the Galactic Center Region
D. I. Karasev, S. S. Tsygankov, A. A. Lutovinov
Transient X-ray pulsar V0332+53: pulse phase-resolved spectroscopy and the reflection model
A. A. Lutovinov, S. S. Tsygankov, V. F. Suleimanov +4
Losing a minute every two years: SRG X-ray view on the rapidly accelerating X-ray pulsar SXP1323
I. A. Mereminskiy, A. A. Mushtukov, A. A. Lutovinov +4
Insight-HXMT insight into switch of the accretion mode: the case of the X-ray pulsar 4U 1901+03
Y. L. Tuo, L. Ji, S. S. Tsygankov +116
Timing Characteristics of the Hard X-ray Emission from Bright X-ray Pulsars Based on INTEGRAL Data
A. A. Lutovinov, S. S. Tsygankov
High-energy characteristics of the accretion-powered millisecond pulsar IGR J17591-2342 during its 2018 outburst
L. Kuiper, S. S. Tsygankov, M. Falanga +4
A flare in the optical spotted in the changing-look Seyfert NGC 3516
D. Ilic, V. Oknyansky, L. C. Popovic +14
Mapping the circumnuclear regions of the Circinus galaxy with the Imaging X-ray Polarimetry Explorer
F. Ursini, A. Marinucci, G. Matt +94
Magnetospheric Flows in X-ray Pulsars I: Instability at super-Eddington regime of accretion
A. A. Mushtukov, A. Ingram, V. F. Suleimanov +5
Radius of the neutron star magnetosphere during disk accretion
E. V. Filippova, I. A. Mereminskiy, A. A. Lutovinov +2
Spectral analysis of X-ray pulsars with the INTEGRAL observatory
E. V. Filippova, S. S. Tsygankov, A. A. Lutovinov +1
Spin-up/spin-down of neutron star in Be-X-ray binary system GX 304-1
K. A. Postnov, A. I. Mironov, A. A. Lutovinov +3
Identification of Four X-ray Sources from the INTEGRAL and Swift Catalogs
A. A. Lutovinov, A. I. Mironov, R. A. Burenin +5
Observations of the X-ray Pulsar GX 301-2 with the ART-P Telescope of the Granat Observatory
S. S. Tsygankov, A. A. Lutovinov, S. A. Grebenev +2
SRG/ART-XC discovery of SRGAJ144459.2-604207: a well-tempered bursting accreting millisecond X-ray pulsar
S. V. Molkov, A. A. Lutovinov, S. S. Tsygankov +7
Hard Spectra of X-Ray Pulsars from INTEGRAL Data
E. V. Filippova, S. S. Tsygankov, A. A. Lutovinov +1
New changing look case in NGC 1566
V. L. Oknyansky, H. Winkler, S. S. Tsygankov +5
Stable accretion from a cold disc in highly magnetized neutron stars
S. S. Tsygankov, A. A. Mushtukov, V. F. Suleimanov +4
Deep Hard X-ray Survey of the Large Magellanic Cloud
S. A. Grebenev, A. A. Lutovinov, S. S. Tsygankov +1
Broad-band X-ray spectra and timing of the accretion-powered millisecond pulsar Swift J1756.9$-$2508 during its 2018 and 2019 outbursts
Z. S. Li, L. Kuiper, M. Falanga +8
Evolving optical polarisation of the black hole X-ray binary MAXI J1820+070
A. Veledina, A. V. Berdyugin, I. A. Kosenkov +8