Alexandr Afanasiev

Senior Researcher, Space Research Laboratory (Department of Physics and Astronomy)

alexandr.afanasiev@utu.fi

ORCID identifier: https://orcid.org/0000-0001-9325-6758

Publications

On the Origin of Hard X-Ray Emissions from the Behind-the-limb Flare on 2014 September 1 (2021)
- Astrophysical Journal
Wu Yihong, Rouillard Alexis P, Kouloumvakos Athanasios, Vainio Rami, Afanasiev Alexandr N, Plotnikov Illya, Murphy Ronald J, Mann Gottfried J, Warmuth Alexander
(A1 Journal article – refereed)
A New Method to Model Magnetic Cloud-driven Forbush Decreases: The 2016 August 2 Event (2020)
- Astrophysical Journal
Benella Simone, Laurenza Monica, Vainio Rami, Grimani Catia, Consolini Giuseppe, Hu Qiang, Afanasiev Alexandr
(A1 Journal article – refereed)
EUropean Heliospheric FORecasting Information Asset 2.0 (2020)
- Journal of Space Weather and Space Climate
Poedts Stefaan, Lani Andrea, Scolini Camilla, Verbeke Christine, Wijsen Nicolas, Lapenta Giovanni, Laperre Brecht, Millas Dimitrios, Innocenti Maria Elena, Chané Emmanuel, Baratashvili Tinatin, Samara Evangelia, Van der Linden Ronald, Rodriguez Luciano, Vanlommel Petra, Vainio Rami, Afanasiev Alexandr, Kilpua Emilia, Pomoell Jens, Sarkar Ranadeep, Aran Angels, Sanahuja Blai, Paredes Josep M., Clarke Ellen, Thomson Alan, Rouilard Alexis, Pinto Rui F., Marchaudon Aurélie, Blelly Pierre-Louis, Gorce Blandine, Plotnikov Illya, Kouloumvakos Athanasis, Heber Bernd, Herbst Konstantin, Kochanov Andrey, Raeder Joachim, Depauw Jan
(A1 Journal article – refereed)
Connecting the Properties of Coronal Shock Waves with Those of Solar Energetic Particles (2019)
- Astrophysical Journal
Kouloumvakos A, Rouillard AP, Wu YH, Vainio R, Vourlidas A, Plotnikov I, Afanasiev A, Onel H
(A1 Journal article – refereed)
FORESAIL‐1 CubeSat Mission to Measure Radiation Belt Losses and Demonstrate Deorbiting (2019)
- Journal of Geophysical Research: Space Physics
M. Palmroth, J. Praks, R. Vainio, P. Janhunen, E. K. J. Kilpua, A. Afanasiev, M. Ala‐Lahti, A. Alho, T. Asikainen, E. Asvestari, M. Battarbee, A. Binios, A. Bosser, T. Brito, M. Dubart, J. Envall, U. Ganse, N. Yu. Ganushkina, H. George, J. Gieseler, S. Good, M. Grandin, S. Haslam, H.‐P. Hedman, H. Hietala, N. Jovanovic, S. Kakakhel, M. Kalliokoski, V. V. Kettunen, T. Koskela, E. Lumme, M. Meskanen, D. Morosan, M. Rizwan Mughal, P. Niemelä, S. Nyman, P. Oleynik,
A. Osmane, E. Palmerio, J. Peltonen, Y. Pfau‐Kempf, J. Plosila, J. Polkko, S. Poluianov, J. Pomoell, D. Price, A. Punkkinen, R. Punkkinen, B. Riwanto, L. Salomaa, A. Slavinskis, T. Säntti, J. Tammi, H. Tenhunen, P. Toivanen, J. Tuominen, L. Turc, E. Valtonen, P. Virtanen, T. Westerlund
(A1 Journal article – refereed)
Charged Particle Transport in the Interplanetary Medium (2018) Solar Particle Radiation Storms Forecasting and Analysis: The HESPERIA HORIZON 2020 Project and Beyond Angels Aran, Neus Agueda, Alexandr Afanasiev, Blai Sanahuja
(A3 Book chapter)
Modelling of proton acceleration in application to a ground level enhancement (2018)
- Astronomy and Astrophysics
Afanasiev A, Vainio R, Rouillard AP, Battarbee M, Aran A, Zucca P
(A1 Journal article – refereed)
Modelling of Shock-Accelerated Gamma-Ray Events (2018) Solar Particle Radiation Storms Forecasting and Analysis: The HESPERIA HORIZON 2020 Project and Beyond Alexandr Afanasiev, Angels Aran, Rami Vainio, Alexis Rouillard, Pietro Zucca, David Lario, Suvi Barcewicz, Robert Siipola, Jens Pomoell, Blai Sanahuja, Olga E. Malandraki
(A3 Book chapter)
Particle Acceleration Mechanisms (2018) Solar Particle Radiation Storms Forecasting and Analysis: The HESPERIA HORIZON 2020 Project and Beyond Rami Vainio, Alexandr Afanasiev
(A3 Book chapter)
Why is solar cycle 24 an inefficient producer of high-energy particle events? (2017)
- Astronomy and Astrophysics
Vainio R, Raukunen O, Tylka AJ, Dietrich WF, Afanasiev A
(A1 Journal article – refereed)
Particle acceleration and foreshock evolution in heliospheric shocks from self-consistent Monte Carlo simulations (2015)
- POS Proceedings of Science
A. Afanasiev, R. Vainio, M. Battarbee, M. Palmroth, S. von Alfthan, Y. Kempf
(B3 Article in conference proceedings)
Self-consistent Monte Carlo simulations of proton acceleration in coronal shocks: Effect of anisotropic pitch-angle scattering of particles (2015)
- Astronomy and Astrophysics
A. Afanasiev, M. Battarbee, R. Vainio
(A1 Journal article – refereed)
A semi-analytical foreshock model for energetic storm particle events inside 1 AU (2014)
- Journal of Space Weather and Space Climate
Rami Vainio, Arttu Pönni, Markus Battarbee, Hannu E. J. Koskinen, Alexandr Afanasiev, Timo Laitinen
(A1 Journal article – refereed)
The effect of stochastic re-acceleration on the energy spectrum of shock-accelerated protons (2014)
- Astrophysical Journal
Alexandr Afanasiev, Rami Vainio, Leon Kocharov
(A1 Journal article – refereed)