Alexandra Veledina

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

alexandra.veledina@utu.fi

+358 29 450 4520

+358 50 412 9508

Vesilinnantie 5

Turku

Office: 246

Publications

2 of 4

A rapid optical and X-ray timing study of the neutron star X-ray binary SwiftJ1858.6-0814 (2023)
- Monthly Notices of the Royal Astronomical Society
Shahbaz T, Paice JA, Rajwade K M, Veledina A, Gandhi P, Dhillon V S, Marsh T R, Littlefair S, Kennedy M R, Breton R P, Clark C J
(A1 Refereed original research article in a scientific journal)
Complex variations in X-ray polarization in the X-ray pulsar LS V +44 17/RX J0440.9+4431 (2023)
- Astronomy and Astrophysics
Doroshenko V., Poutanen J., Heyl J., Tsygankov S.S., Caiazzo I., Turolla R., Veledina A., Weisskopf M.C., Forsblom S.V., González-Caniulef D., Loktev V., Malacaria C., Mushtukov A.A., Suleimanov V.F., Lutovinov A.A., Mereminskiy I.A., Molkov S.V., Salganik A., Santangelo A., Berdyugin A.V., Kravtsov V., Nitindala A.P., Agudo I., Antonelli L.A., Bachetti M., Baldini L., Baumgartner W.H., Bellazzini R., Bianchi S., Bongiorno S.D., Bonino R., Brez A., Bucciantini N., Capitanio F., Castellano S., Cavazzuti E., Chen C.T., Ciprini S., Costa E., De Rosa A., Del Monte E., Di Gesu L., Di Lalla N., Di Marco A., Donnarumma I., Dovčiak M., Ehlert S.R., Enoto T., Evangelista Y., Fabiani S., Ferrazzoli R., García J.A., Gunji S., Hayashida K., Iwakiri W., Jorstad S.G., Kaaret P., Karas V., Kislat F., Kitaguchi T., Kolodziejczak J.J., Krawczynski H., La Monaca F., Latronico L., Liodakis I., Maldera S., Manfreda A., Marin F., Marinucci A., Marscher A.P., Marshall H.L., Massaro F., Matt G., Mitsuishi I., Mizuno T., Muleri F., Negro M., Ng C.Y., O Dell S.L., Omodei N., Oppedisano C., Papitto A., Pavlov G.G., Peirson A.L., Perri M., Pesce-Rollins M., Petrucci P.O., Pilia M., Possenti A., Puccetti S., Ramsey B.D., Rankin J., Ratheesh A., Roberts O.J., Romani R.W., Sgrò C., Slane P., Soffitta P., Spandre G., Swartz D.A., Tamagawa T., Tavecchio F., Taverna R., Tawara Y., Tennant A.F., Thomas N.E., Tombesi F., Trois A., Vink J., Wu K., Xie F., Zane S.
(A1 Refereed original research article in a scientific journal)
Discovery of strongly variable X-ray polarization in the neutron star low-mass X-ray binary transient XTE J1701-462 (2023)
- Astronomy and Astrophysics
Cocchi Massimo, Gnarini Andrea, Fabiani Sergio, Ursini Francesco, Poutanen Juri, Capitanio Fiamma, Bobrikova Anna, Farinelli Ruben, Paizis Adamantia, Sidoli Lara, Veledina Alexandra, Bianchi Stefano, Di Marco Alessandro, Ingram Adam, Kajava Jari J. E., La Monaca Fabio, Matt Giorgio, Malacaria Christian, Mikušincová Romana, Rankin John, Zane Silvia, Agudo Iván, Antonelli Lucio A., Bachetti Matteo, Baldini Luca, Baumgartner Wayne H., Bellazzini Ronaldo, Bongiorno Stephen D., Bonino Raffaella, Brez Alessandro, Bucciantini Niccolò, Castellano Simone, Cavazzuti Elisabetta, Chen Chien-Ting, Ciprini Stefano, Costa Enrico, De Rosa Alessandra, Del Monte Ettore, Di Gesu Laura, Di Lalla Niccolò, Donnarumma Immacolata, Doroshenko Victor, Dovčiak Michal, Ehlert Steven R., Enoto Teruaki, Evangelista Yuri, Ferrazzoli Riccardo, Garcia Javier A., Gunji Shuichi, Hayashida,† Kiyoshi, Heyl Jeremy, Iwakiri Wataru, Jorstad Svetlana G., Kaaret Philip, Karas Vladimir, Kislat Fabian, Kitaguchi Takao, Kolodziejczak Jeffery J., Krawczynski Henric, Latronico Luca, Liodakis Ioannis, Maldera Simone, Manfreda Alberto, Marin Frédéric, Marinucci Andrea, Marscher Alan P., Marshall Herman L., Massaro Francesco, Mitsuishi Ikuyuki, Mizuno Tsunefumi, Muleri Fabio, Negro Michela, Ng Chi-Yung, O’Dell Stephen L., Omodei Nicola, Oppedisano Chiara, Papitto Alessandro, Pavlov George G., Peirson Abel L., Perri Matteo, Pesce-Rollins Melissa, Petrucci Pierre-Olivier, Pilia Maura, Possenti Andrea, Puccetti Simonetta, Ramsey Brian D., Ratheesh Ajay, Roberts Oliver J., Romani Roger W., Sgrò Carmelo, Slane Patrick, Soffitta Paolo, Spandre Gloria, Swartz Douglas A., Tamagawa Toru, Tavecchio Fabrizio, Taverna Roberto, Tawara Yuzuru, Tennant Allyn F., Thomas Nicholas E., Tombesi Francesco, Trois Alessio, Tsygankov Sergey S., Turolla Roberto, Vink Jacco, Weisskopf Martin C., Wu Kinwah, Xie Fei
(A1 Refereed original research article in a scientific journal)
Discovery of X-Ray Polarization from the Black Hole Transient Swift J1727.8-1613 (2023)
- Astrophysical Journal Letters
Veledina Alexandra, Muleri Fabio, Dovciak Michal, Poutanen Juri, Ratheesh Ajay, Capitanio Fiamma, Matt Giorgio, Soffitta Paolo, Tennant Allyn F., Negro Michela, Kaaret Philip, Costa Enrico, Ingram Adam, Svoboda Jiri, Krawczynski Henric, Bianchi Stefano, Steiner James F., Garcia Javier A., Kravtsov Vadim, Nitindala Anagha P., Ewing Melissa, Mastroserio Guglielmo, Marinucci Andrea, Ursini Francesco, Tombesi Francesco, Tsygankov Sergey S., Yang Yi-Jung, Weisskopf Martin C., Trushkin Sergei A., Egron Elise, Iacolina Maria Noemi, Pilia Maura, Marra Lorenzo, Mikusincova Romana, Nathan Edward, Parra Maxime, Petrucci Pierre-Olivier, Podgorny Jakub, Tugliani Stefano, Zane Silvia, Zhang Wenda, Agudo Ivan, Antonelli Lucio A., Bachetti Matteo, Baldini Luca, Baumgartner Wayne H., Bellazzini Ronaldo, Bongiorno Stephen D., Bonino Raffaella, Brez Alessandro, Bucciantini Niccolo, Castellano Simone, Cavazzuti Elisabetta, Chen Chien-Ting, Ciprini Stefano, De Rosa Alessandra, Del Monte Ettore, Di Gesu Laura, Di Lalla Niccolo, Di Marco Alessandro, Donnarumma Immacolata, Doroshenko Victor, Ehlert Steven R., Enoto Teruaki, Evangelista Yuri, Fabiani Sergio, Ferrazzoli Riccardo, Gunji Shuichi, Hayashida Kiyoshi, Heyl Jeremy, Iwakiri Wataru, Jorstad Svetlana G., Karas Vladimir, Kislat Fabian, Kitaguchi Takao, Kolodziejczak Jeffery J., La Monaca Fabio, Latronico Luca, Liodakis Ioannis, Maldera Simone, Manfreda Alberto, Marin Frederic, Marscher Alan P., Marshall Herman L., Massaro Francesco, Mitsuishi Ikuyuki, Mizuno Tsunefumi, Ng Chi-Yung, O'Dell Stephen L., Omodei Nicola, Oppedisano Chiara, Papitto Alessandro, Pavlov George G., Peirson Abel L., Perri Matteo, Pesce-Rollins Melissa, Possenti Andrea, Puccetti Simonetta, Ramsey Brian D., Rankin John, Roberts Oliver J., Romani Roger W., Sgro Carmelo, Slane Patrick, Spandre Gloria, Swartz Douglas A., Tamagawa Toru, Tavecchio Fabrizio, Taverna Roberto, Tawara Yuzuru, Thomas Nicholas E., Trois Alessio, Turolla Roberto, Vink Jacco, Wu Kinwah, Xie Fei
(A1 Refereed original research article in a scientific journal)
Evidence for a Black Hole Spin-Orbit Misalignment in the X-Ray Binary Cyg X-1 (2023)
- Astrophysical Journal Letters
Zdziarski Andrzej A., Veledina Alexandra, Szanecki Michał, Green David A., Bright Joe S., Williams David R. A.
(A1 Refereed original research article in a scientific journal)
Implications of IXPE's Polarization Results of BH X-Ray Binaries (2023)
- Bulletin of the American Astronomical Society
HEAD20 Abstracts : The 20th Meeting of the High Energy Astrophysics Division Rodrigues Cavero Nicole, Krawczynski Henric, Dovčiak Michal, Muleri Fabio, Veledina Alexandra, Podgorný Jakub, Ratheesh Ajay, Accreting Stellar-Mass BH Working Group
(Other publication)
Observations of the Stellar Mass Black Hole Cygnus X-1 with the Imaging X-ray Polarimetry Explorer (2023)
- Bulletin of the American Astronomical Society
HEAD20 Abstracts : The 20th Meeting of the High Energy Astrophysics Division Rodriguez Cavero Nicole, Krawczynski Henric, Muleri Fabio, Dovčiak Michal, Veledina Alexandra, Svoboda Jiri, Ingram Adam, Matt Giorgio, Garcia Javier, Loktev Vladislav, Negro Michela, Poutanen Juri, Kitaguchi Takao, Podgorny Jakub, Rankin John, Zhang Wenda; Cygnus X-1 Topical Working Group
(Other publication)
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.
(D2 Article in a professional compilation book)
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
(A1 Refereed original research article in a scientific journal)
Polarized X-Rays from Windy Accretion in Cygnus X-1 (2023)
- Astrophysical Journal Letters
Poutanen Juri, Veledina Alexandra, Beloborodov Andrei M
(A1 Refereed original research article in a scientific journal)
Relativistic Collisionless Shocks in Inhomogeneous Magnetized Plasmas (2023)
- Astrophysical Journal Letters
Demidem Camilia, Nättilä Joonas, Veledina Alexandra
(A1 Refereed original research article in a scientific journal)
Shock Corrugation to the Rescue of the Internal Shock Model in Microquasars: The Single-scale Magnetohydrodynamic View (2023)
- Astrophysical Journal
Pjanka Patryk, Demidem Camilia, Veledina Alexandra
(A1 Refereed original research article in a scientific journal)
The first X-ray polarimetric observation of the black hole binary LMC X-1 (2023)
- Monthly Notices of the Royal Astronomical Society
Podgorný J, Marra L, Muleri F, Rodriguez Cavero N, Ratheesh A, Dovčiak M, Mikušincová R, Brigitte M, Steiner J F, Veledina A, Bianchi S, Krawczynski H, Svoboda J, Kaaret P, Matt G, García J A, Petrucci P-O, Lutovinov A, Semena A, Di Marco A, Negro M, Weisskopf M C, Ingram A, Poutanen J, Beheshtipour B, Chun S, Hu K, Mizuno T, Sixuan Z, Tombesi F, Zane S, Agudo I, Antonelli L A, Bachetti M, Baldini L, Baumgartner W H, Bellazzini R, Bongiorno S D, Bonino R, Brez A, Bucciantini N, Capitanio F, Castellano S, Cavazzuti E, Chen C, Ciprini S, Costa E, De Rosa A, Del Monte E, Di Gesu L, Di Lalla N, Donnarumma I, Doroshenko V, Ehlert S R, Enoto T, Evangelista Y, Fabiani S, Ferrazzoli R, Gunji S, Hayashida K, Heyl J, Iwakiri W, Jorstad S G, Karas V, Kislat F, Kitaguchi T, Kolodziejczak J J, La Monaca F, Latronico L, Liodakis I, Maldera S, Manfreda A, Marin F, Marinucci A, Marscher A P, Marshall H L, Massaro F, Mitsuishi I, Ng C-Y, O’Dell S L, Omodei N, Oppedisano C, Papitto A, Pavlov G G, Peirson A L, Perri M, Pesce-Rollins M, Pilia M, Possenti A, Puccetti S, Ramsey B D, Rankin J, Roberts O J, Romani R W, Sgrò C, Slane P, Soffitta P, Spandre G, Swartz D A, Tamagawa T, Tavecchio F, Taverna R, Tawara Y, Tennant A F, Thomas N E, Trois A, Tsygankov S S, Turolla R, Vink J, Wu K, Xie F
(A1 Refereed original research article in a scientific journal)
The First X-Ray Polarization Observation of the Black Hole X-Ray Binary 4U 1630-47 in the Steep Power-law State (2023)
- Astrophysical Journal Letters
Rodriguez Cavero Nicole, Marra Lorenzo, Krawczynski Henric, Dovciak Michal, Bianchi Stefano, Steiner James F., Svoboda Jiri, Capitanio Fiamma, Matt Giorgio, Negro Michela, Ingram Adam, Veledina Alexandra, Taverna Roberto, Karas Vladimir, Ursini Francesco, Podgorny Jakub, Ratheesh Ajay, Suleimanov Valery, Mikusincova Romana, Zane Silvia, Kaaret Philip, Muleri Fabio, Poutanen Juri, Malacaria Christian, Petrucci Pierre-Olivier, Gau Ephraim, Hu Kun, Chun Sohee, Agudo Ivan, Antonelli Lucio A., Bachetti Matteo, Baldini Luca, Baumgartner Wayne H., Bellazzini Ronaldo, Bongiorno Stephen D., Bonino Raffaella, Brez Alessandro, Bucciantini Niccolo, Castellano Simone, Cavazzuti Elisabetta, Chen Chien-Ting, Ciprini Stefano, Costa Enrico, De Rosa Alessandra, Del Monte Ettore, Di Gesu Laura, Di Lalla Niccolo, Di Marco Alessandro, Donnarumma Immacolata, Doroshenko Victor, Ehlert Steven R., Enoto Teruaki, Evangelista Yuri, Fabiani Sergio, Ferrazzoli Riccardo, Garcia Javier A., Gunji Shuichi, Hayashida Kiyoshi, Heyl Jeremy, Iwakiri Wataru, Jorstad Svetlana G., Kislat Fabian, Kitaguchi Takao, Kolodziejczak Jeffery J., La Monaca Fabio, Latronico Luca, Liodakis Ioannis, Maldera Simone, Manfreda Alberto, Marin Frederic, Marinucci Andrea, Marscher Alan P., Marshall Herman L., Massaro Francesco, Mitsuishi Ikuyuki, Mizuno Tsunefumi, Ng Chi-Yung, O'Dell Stephen L., Omodei Nicola, Oppedisano Chiara, Papitto Alessandro, Pavlov George G., Peirson Abel L., Perri Matteo, Pesce-Rollins Melissa, Pilia Maura, Possenti Andrea, Puccetti Simonetta, Ramsey Brian D., Rankin John, Roberts Oliver J., Romani Roger W., Sgro Carmelo, Slane Patrick, Spandre Gloria, Soffitta Paolo, Swartz Douglas A., Tamagawa Toru, Tavecchio Fabrizio, Tawara Yuzuru, Tennant Allyn F., Thomas Nicholas E., Tombesi Francesco, Trois Alessio, Tsygankov Sergey S., Turolla Roberto, Vink Jacco, Weisskopf Martin C., Wu Kinwah, Xie Fei
(A1 Refereed original research article in a scientific journal)
The geometry of the hot corona in MCG-05-23-16 constrained by X-ray polarimetry (2023)
- Monthly Notices of the Royal Astronomical Society
Tagliacozzo D., Marinucci A., Ursini F., Matt G., Bianchi S., Baldini L., Barnouin T., Cavero Rodriguez N., De Rosa A., Di Gesu L., Dovčiak M., Harper D., Ingram A., Karas V., Kim D.E., Krawczynski H., Madejski G., Marin F., Middei R., Marshall H.L., Muleri F., Panagiotou C., Petrucci P.O., Podgorny J., Poutanen J., Puccetti S., Soffitta P., Tombesi F., Veledina A., Zhang W., Agudo I., Antonelli L.A., Bachetti M., Baumgartner W.H., Bellazzini R., Bongiorno S.D., Bonino R., Brez A., Bucciantini N., Capitanio F., Castellano S., Cavazzuti E., Chen C.T., Ciprini S., Costa E., Del Monte E., Di Lalla N., Di Marco A., Donnarumma I., Doroshenko V., Ehlert S.R., Enoto T., Evangelista Y., Fabiani S., Ferrazzoli R., Garcia J.A., Gunji S., Heyl J., Iwakiri W., Jorstad S.G., Kaaret P., Kislat F., Kitaguchi T., Kolodziejczak J.J., La Monaca F., Latronico L., Liodakis I., Maldera S., Manfreda A., Marscher A.P., Massaro F., Mitsuishi I., Mizuno T., Negro M., Ng C.Y., O'Dell S.L., Omodei N., Oppedisano C., Papitto A., Pavlov G.G., Peirson A.L., Perri M., Pesce-Rollins M., Pilia M., Possenti A., Ramsey B.D., Rankin J., Ratheesh A., Roberts O.J., Romani R.W., Sgrò C., Slane P., Spandre G., Swartz D.A., Tamagawa T., Tavecchio F., Taverna R., Tawara Y., Tennant A.F., Thomas N.E., Trois A., Tsygankov S.S., Turolla R., Vink J., Weisskopf M.C., Wu K., Xie F., Zane S.
(A1 Refereed original research article in a scientific journal)
The X-ray polarization of the Seyfert 1 galaxy IC 4329A (2023)
- Monthly Notices of the Royal Astronomical Society
Ingram A., Ewing M., Marinucci A., Tagliacozzo D., Rosario D.J., Veledina A., Kim D.E., Marin F., Bianchi S., Poutanen J., Matt G., Marshall H.L., Ursini F., De Rosa A., Petrucci P.O., Madejski G., Barnouin T., Di Gesu L., Dovčiak M., Gianolli V.E., Krawczynski H., Loktev V., Middei R., Podgorny J., Puccetti S., Ratheesh A., Soffitta P., Tombesi F., Ehlert S.R., Massaro F., Agudo I., Antonelli L.A., Bachetti M., Baldini L., Baumgartner W.H., Bellazzini R., Bongiorno S.D., Bonino R., Brez A., Bucciantini N., Capitanio F., Castellano S., Cavazzuti E., Chen C.T., Ciprini S., Costa E., Del Monte E., Di Lalla N., Di Marco A., Donnarumma I., Doroshenko V., Enoto T., Evangelista Y., Fabiani S., Ferrazzoli R., García J.A., Gunji S., Heyl J., Iwakiri W., Jorstad S.G., Kaaret P., Karas V., Kislat F., Kitaguchi T., Kolodziejczak J.J., Monaca F.L., Latronico L., Liodakis I., Maldera S., Manfreda A., Marscher A.P., Mitsuishi I., Mizuno T., Muleri F., Negro M., Ng C.Y., O'dell S.L., Omodei N., Oppedisano C., Papitto A., Pavlov G.G., Peirson A.L., Perri M., Pesce-Rollins M., Pilia M., Possenti A., Ramsey B.D., Rankin J., Roberts O.J., Romani R.W., Sgrò C., Slane P., Spandre G., Swartz D.A., Tamagawa T., Tavecchio F., Taverna R., Tawara Y., Tennant A.F., Thomas N.E., Trois A., Tsygankov S.S., Turolla R., Vink J., Weisskopf M.C., Wu K., Xie F., Zane S.
(A1 Refereed original research article in a scientific journal)
Uncovering the geometry of the hot X-ray corona in the Seyfert galaxy NGC 4151 with IXPE (2023)
- Monthly Notices of the Royal Astronomical Society
Gianolli V.E., Kim D.E., Bianchi S., Agís-González B., Madejski G., Marin F., Marinucci A., Matt G., Middei R., Petrucci P.O., Soffitta P., Tagliacozzo D., Tombesi F., Ursini F., Barnouin T., De Rosa A., Di Gesu L., Ingram A., Loktev V., Panagiotou C., Podgorny J., Poutanen J., Puccetti S., Ratheesh A., Veledina A., Zhang W., Agudo I., Antonelli L.A., Bachetti M., Baldini L., Baumgartner W.H., Bellazzini R., Bongiorno S.D., Bonino R., Brez A., Bucciantini N., Capitanio F., Castellano S., Cavazzuti E., Chen C.T., Ciprini S., Costa E., Del Monte E., Di Lalla N., Di Marco A., Donnarumma I., Doroshenko V., Dovčiak M., Ehlert S.R., Enoto T., Evangelista Y., Fabiani S., Ferrazzoli R., García J.A., Gunji S., Heyl J., Iwakiri W., Jorstad S.G., Kaaret P., Karas V., Kislat F., Kitaguchi T., Kolodziejczak J.J., Krawczynski H., La Monaca F., Latronico L., Liodakis I., Maldera S., Manfreda A., Marscher A.P., Marshall H.L., Massaro F., Mitsuishi I., Mizuno T., Muleri F., Negro M., Ng C.Y., O'dell S.L., Omodei N., Oppedisano C., Papitto A., Pavlov G.G., Peirson A.L., Perri M., Pesce-Rollins M., Pilia M., Possenti A., Ramsey B.D., Rankin J., Roberts O.J., Romani R.W., Sgrò C., Slane P., Spandre G., Swartz D.A., Tamagawa T., Tavecchio F., Taverna R., Tawara Y., Tennant A.F., Thomas N.E., Trois A., Tsygankov S.S., Turolla R., Vink J., Weisskopf M.C., Wu K., Xie F., Zane S.
(A1 Refereed original research article in a scientific journal)
Analytical techniques for polarimetric imaging of accretion flows in the Schwarzschild metric (2022)
- Astronomy and Astrophysics
Loktev Vladislav, Veledina Alexandra, Poutanen Juri
(A1 Refereed original research article in a scientific journal)
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.
(A1 Refereed original research article in a scientific journal)
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
(A1 Refereed original research article in a scientific journal)