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

4 of 4

Pulsating in Unison at Optical and X-Ray Energies: Simultaneous High Time Resolution Observations of the Transitional Millisecond Pulsar PSR J1023+0038 (2019)
- Astrophysical Journal
Papitto A, Ambrosino F, Stella L, Torres D, Zelati FC, Ghedina A, Meddi F, Sanna A, Casella P, Dallilar Y, Eikenberry S, Israel GL, Onori F, Piranomonte S, Bozzo E, Burderi L, Campana S, de Martino D, Di Salvo T, Ferrigno C, Rea N, Riggio A, Serrano S, Veledina A, Zampieri L
(A1 Refereed original research article in a scientific journal)
X-ray dips and a complex UV/X-ray cross-correlation function in the black hole candidate MAXI J1820+070 (2019)
- Monthly Notices of the Royal Astronomical Society: Letters
Kajava J.J.E., Motta S.E., Sanna A., Veledina A., Del Santo M., Segreto A.
(A1 Refereed original research article in a scientific journal)
Doughnut strikes sandwich: the geometry of hot medium in accreting black hole X-ray binaries (2018)
- Astronomy and Astrophysics
Juri Poutanen, Alexandra Veledina, Andrzej A. Zdziarski
(A1 Refereed original research article in a scientific journal)
Evidence for hot clumpy accretion flow in the transitional millisecond pulsar PSR J1023+0038 (2018)
- Monthly Notices of the Royal Astronomical Society
T. Shahbaz, Y. Dallilar, A. Garner, S. Eikenberry, A. Veledina, P. Gandhi
(A1 Refereed original research article in a scientific journal)
First measurements of linear polarization of MAXI J1820+070 (2018) Astronomer's Telegram A. Berdyugin, A. Veledina, I. Kosenkov, J. Poutanen, S. Tsygankov, J.J.E. Kajava, M. Kagitani, T. Sakanoi
(D2 Article in a professional compilation book)
Interplay of spectral components in timing properties of accreting compact objects (2018)
- Monthly Notices of the Royal Astronomical Society
Alexandra Veledina
(A1 Refereed original research article in a scientific journal)
Superhump period of the black hole X-ray binary GX 339-4 (2018)
- Monthly Notices of the Royal Astronomical SocietyMonthly Notices of the Royal Astronomical Society
Ilia Kosenkov, Alexandra Veledina
(A1 Refereed original research article in a scientific journal)
Expanding hot flow in the black hole binary SWIFT J1753.5-0127: evidence from optical timingX-ray brightening of GX 339-4 in late September 20172017
Veledina A, Gandhi P, Hynes R, Kajava JJE, Tsygankov SS, Revnivtsev MG, Durant M, Poutanen J
(A1 Refereed original research article in a scientific journal)
(2017) Astronomer’s telegram Gandhi P, Altamirano D, Russell DM, Knigge C, Middleton M, Veledina A, Beri A, Paice J
(D2 Article in a professional compilation book)
Interference as an Origin of the Peaked Noise in Accreting X-Ray Binaries2016
- Astrophysical Journal
Veledina A.
(A1 Refereed original research article in a scientific journal)
The origin of seed photons for Comptonization in the black hole binary Swift J1753.5-0127Discovery of correlated optical/X-ray quasi-periodic oscillations in black hole binary SWIFT J1753.5–0127 (2016)
- Astronomy and Astrophysics
Kajava JJE, Veledina A, Tsygankov S, Neustroev V
(A1 Refereed original research article in a scientific journal)
(2015)
- Monthly Notices of the Royal Astronomical SocietyMonthly Notices of the Royal Astronomical Society
Alexandra Veledina, Mikhail G. Revnivtsev, Martin Durant, Poshak Gandhi, Juri Poutanen
(A1 Refereed original research article in a scientific journal)
Reprocessing model for the optical quasi-periodic oscillations in black hole binaries (2015)
Alexandra Veledina, Juri Poutanen
(A1 Refereed original research article in a scientific journal)
(2014)
- Monthly Notices of the Royal Astronomical Society
Poutanen J., Veledina A., Revnivtsev M.G.
(A1 Refereed original research article in a scientific journal)
Modelling spectral and timing properties of accreting black holes: the hybrid hot flow paradigm (2014)
- Space Science Reviews
Juri Poutanen, Alexandra Veledina
(A2 Refereed review article in a scientific journal )
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)
A Unified Lense-Thirring Precession Model for Optical and X-Ray Quasi-periodic Oscillations in Black Hole BinariesA self-consistent hybrid Comptonization model for broad-band spectra of accreting supermassive black holes (2013)
- Astrophysical JournalMonthly Notices of the Royal Astronomical Society
Veledina A., Poutanen J., Ingram A.
(A1 Refereed original research article in a scientific journal)
Hot accretion flow in black hole binaries: a link connecting X-rays to the infrared (2013)
- Monthly Notices of the Royal Astronomical Society
Veledina A, Poutanen J, Vurm IA1 Refereed original research article in a scientific journal
(2011
Veledina A., Vurm I., Poutanen J.
(A1 Refereed original research article in a scientific journal)
A Synchrotron Self-Compton-Disk Reprocessing Model for Optical/X-Ray Correlation in Black Hole X-Ray Binaries (2011)
- Astrophysical Journal Letters
Veledina A., Poutanen J., Vurm I.
(A1 Refereed original research article in a scientific journal)