Selected publications

Variability of X-ray polarization of Cyg X-1
Kravtsov V., Bocharova A., Veledina A., Poutanen J., Hughes A. K., et al.
Astronomy & Astrophysics, 2025; 701: A115

Peering into the tilted heart of Cyg X-1 with high-precision optical polarimetry
Kravtsov V., Veledina A., Berdyugin A., Zdziarski A., Henson G., Piirola V., Sakanoi T., Kagitani M.,Berdyugina S., Poutanen J.
Astronomy & Astrophysics, 2023; 678: A58

Polarized X-rays constrain the disk-jet geometry in the black hole X-ray binary Cygnus X-1
Krawczynski H. et al.(IXPE collaboration)
Science, 2022; 378: 650

Orbital variability of the optical linear polarization of the γ-ray binary LS I +61 303 and new constraints on the orbital parameters
Kravtsov V., Berdyugin A., Piirola V., Kosenkov I., Tsygankov S., Chernyakova M., Malyshev D., Sakanoi T., Kagitani M., Berdyugina S., Poutanen J.
Astronomy & Astrophysics, 2020; 643: A170

Optical and near-infrared polarization of the black hole X-ray binary A0620-00 in quiescence
Kravtsov V., Veledina A., Berdyugin A., Tsygankov S., Shahbaz T., Torres M. A., Jermak H., McCall C., Kajava J. J., Piirola V., Sakanoi T., Kagitani M., Berdyugina S., Poutanen J.
Astronomy & Astrophysics, 2025; accepted

Optical polarization signatures of black hole X-ray binaries
Kravtsov V., Berdyugin A., Kosenkov I., Veledina A., Piirola V., Qadir Y., Berdyugina S., Sakanoi T., Kagitani M., Poutanen J.
Monthly Notices of the Royal Astronomical Society, 2022; 514: 2479

Orbital variability of polarized X-ray radiation reflected from a companion star in X-ray binaries
Ahlberg V., Kravtsov V., Poutanen J.
Astronomy & Astrophysics, 2024; 688: A220

X-ray polarimetry as a tool to constrain orbital parameters in X-ray binaries
Rankin J., Kravtsov V., Muleri F., Poutanen J., Marin F., Capitanio F., Matt G., Costa E., Di Marco A., Fabiani S., La Monaca F., Marra L., Soffitta P.
The Astrophysical Journal, 2024; 962: 34

Black hole spin-orbit misalignment in the X-ray binary MAXI J1820+070
Poutanen J., Veledina A., Berdyugin A., Berdyugina S., Jermak H., Jonker P., Kajava J., Kosenkov I., Kravtsov V., Piirola V., Shrestha M., Perez Torres M., Tsygankov S.
Science, 2022; 375: 874