Vilppu Piirola - UTU Research Portal

Vilppu Piirola

- Docent,
Faculty of Science (University of Turku)

piirola@utu.fi

Väisäläntie 20

Kaarina

: https://orcid.org/0000-0003-0186-206X

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High-precision broadband linear polarimetry of early-type binaries : III. AO Cassiopeiae revisited (2023)
- Astronomy and Astrophysics
Qadir Yasir A, Berdyugin Andrei V, Piirola Vilppu, Sakanoi Takeshi, Kagitani Masato
High-precision broadband linear polarimetry of early-type binaries: IV. The DH Cephei binary system in the open cluster of NGC 7380 (2023)
- Astronomy and Astrophysics
Abdul Qadir Yasir, Berdyugin Andrei V., Piirola Vilppu, Sakanoi Takeshi, Kagitani Masato
Limiting the accretion disc light in two mass transferring hot subdwarf binaries (2023)
- Monthly Notices of the Royal Astronomical Society
Deshmukh Kunal, Kupfer Thomas, Hakala Pasi, Bauer Evan B, Berdyugin Andrei, Bildsten Lars, Marsh Thomas R, Mereghetti Sandro, Piirola Vilppu
Optical polarization monitoring of the black-hole candidate Swift J1727.8-1613 #16245 (2023) Astronomer’s Telegram Kravtsov V., Nitindala A. P., Veledina A., Berdyugin A., Poutanen J., Piirola V.
Peering into the tilted heart of Cyg X-1 with high-precision optical polarimetry (2023)
- Astronomy and Astrophysics
Kravtsov Vadim, Veledina Alexandra, Berdyugin Andrei V., Zdziarski Andrzej A., Henson Gary D., Piirola Vilppu, Sakanoi Takeshi, Kagitani Masato, Berdyugina Svetlana V., Poutanen Juri
Black hole spin-orbit misalignment in the x-ray binary MAXI J1820+070 (2022)
- Science
Poutanen Juri, Veledina Alexandra, Berdyugin Andrei V., Berdyugina Svetlana V., Jermak Helen, Jonker Peter G., Kajava Jari J. E., Kosenkov Ilia A., Kravtsov Vadim, Piirola Vilppu, Shrestha Manisha, Torres Manuel A. P., Tsygankov Sergey S.
Highly sensitive search for magnetic fields in white dwarfs using broad-band circular polarimetry (2022)
- Astronomy and Astrophysics
Berdyugin Andrei V., Piirola Vilppu, Bagnulo Stefano, Landstreet John D., Berdyugina Svetlana V.
Optical polarization signatures of black hole X-ray binaries (2022)
- Monthly Notices of the Royal Astronomical Society
Kravtsov Vadim, Berdyugin Andrei V, Kosenkov Ilia A, Veledina Alexandra, Piirola Vilppu, Qadir Yasir Abdul, Berdyugina Svetlana V, Sakanoi Takeshi, Kagitani Masato, Poutanen Juri
Polarimetry of M-type asteroids in the context of their surface composition (2022)
- Astronomy and Astrophysics
Belskaya I, Berdyugin Andrei, Krugly Y, Donchev Z, Sergeyev A, Gil-Hutton R, Mykhailova S, Bonev T, Piirola Vilppu, Berdyugina S, Kagitani M, Sakanoi T
Whence the Interstellar Magnetic Field Shaping the Heliosphere? (2022)
- Astrophysical Journal Supplement
Frisch PC, Piirola V, Berdyugin AB, Heiles C, Cole A, Hill K, Magalhaes AM, Wiktorowicz SJ, Bailey J, Cotton DV, Kedziora-Chudczer L, Schwadron NA, Bzowski M, McComas DJ, Zirnstein EJ, Funsten HO, Harlingten C, Redfield S