Nina Gieseler
(Nina Dresing)
Solar energetic particle events, acceleration and transport of energetic particles in space plasma environments, multi-spacecraft observations
Heliospheric Physics, Space Plasma Physics
My academic name is Nina Dresing, and I am a University Research Fellow in the Space Research Laboratory, Department of Physics and Astronomy at the University of Turku. I started my career as a space physicist in the group of Heliospheric Astroparticle Physics at the University of Kiel, Germany. I obtained my PhD in 2014, followed by a postdoctoral period. In 2020 I moved to the University of Turku as a TCSMT Colleguim Researcher and junior group leader. In 2022 I won a 5-year Academy of Finland Fellowship.
My research focuses on the generation of solar energetic particle events including the underlying transport and acceleration mechanisms. I am an expert in analyzing various spacecraft measurements taken by numerous space missions in the heliosphere.
- A new method for determining the onset times of solar energetic particles and their uncertainties: Poisson-CUSUM bootstrap hybrid method (2025)
- Astronomy and Astrophysics
Palmroos, C.; Dresing, N.; Gieseler, J.; Gutiérrez, C. P.; Vainio, R.
- An Overview of Solar Orbiter Observations of Interplanetary Shocks in Solar Cycle 25 (2025)
- Astrophysical Journal Supplement
Trotta, Domenico; Dimmock, Andrew; Hietala, Heli; Blanco-Cano, Xochitl; Horbury, Timothy S.; Vainio, Rami; Dresing, Nina; Jebaraj, Immanuel Christopher; Lara, Francisco Espinosa; Gomez-Herrero, Raul; Rodriguez-Pacheco, Javier; Kartavykh, Yulia; Lario, David; Gieseler, Jan; Janvier, Miho; Maksimovic, Milan; Sheshvan, Nasrin Talebpour; Owen, Christopher J.; Kilpua, Emilia K. J.; Wimmer-Schweingruber, Robert F.
- Determining the acceleration regions of in situ electrons using remote radio and X-ray observations (2025)
- Astronomy and Astrophysics
Morosan, D. E.; Dresing, N.; Palmroos, C.; Gieseler, J.; Jebaraj, I. C.; Warmuth, A.; Fedeli, A.; Normo, S.; Pomoell, J.; Kilpua, E. K. J.; Zucca, P.; Dabrowski, B.; Krankowski, A.; Mann, G.; Vocks, C.; Vainio, R.
- Electron and proton peak intensities as observed by a five-spacecraft fleet in solar cycle 25 (2025)
- Astronomy and Astrophysics
Farwa, G. U.; Dresing, N.; Gieseler, J.; Vuorinen, L.; Richardson, I. G.; Palmroos, C.; Valkila, S.; Heber, B.; Jensen, S.; Kuehl, P.; Rodriguez-Garcia, L.; Vainio, R.
- Solar energetic particles injected inside and outside a magnetic cloud (2025)
- Astronomy and Astrophysics
Rodríguez-García, L.; Gómez-Herrero, R.; Dresing, N.; Balmaceda, L. A.; Palmerio, E.; Kouloumvakos, A.; Jebaraj, I. C.; Espinosa Lara, F.; Roco, M.; Palmroos, C.; Warmuth, A.; Nicolaou, G.; Mason, G. M.; Guo, J.; Laitinen, T.; Cernuda, I.; Nieves-Chinchilla, T.; Fedeli, A.; Lee, C. O.; Cohen, C. M. S.; Owen, C. J.; Ho, G. C.; Malandraki, O.; Vainio, R.; Rodríguez-Pacheco, J.
- The reason for the widespread energetic storm particle event of 13 March 2023 (2025)
- Astronomy and Astrophysics
Dresing, N.; Jebaraj, I. C.; Wijsen, N.; Palmerio, E.; Rodriguez-Garcia, L.; Palmroos, C.; Gieseler, J.; Jarry, M.; Asvestari, E.; Mitchell, J. G.; Cohen, C. M. S.; Lee, C. O.; Wei, W.; Ramstad, R.; Riihonen, E.; Oleynik, P.; Kouloumvakos, A.; Warmuth, A.; Sanchez-Cano, B.; Ehresmann, B.; Dunn, P.; Dudnik, O.; Mac Cormack, C.
- Acceleration of Electrons and Ions by an ``Almost'' Astrophysical Shock in the Heliosphere (2024)
- Astrophysical Journal Letters
Jebaraj, Immanuel Christopher; Agapitov, Oleksiy; Krasnoselskikh, Vladimir; Vuorinen, Laura; Gedalin, Michael; Choi, Kyung-Eun; Palmerio, Erika; Wijsen, Nicolas; Dresing, Nina; Cohen, Christina; Kouloumvakos, Athanasios; Balikhin, Michael; Vainio, Rami; Kilpua, Emilia; Afanasiev, Alexandr; Verniero, Jaye; Mitchell, John Grant; Trotta, Domenico; Hill, Matthew; Raouafi, Nour; Bale, Stuart D.
- A Detailed Survey of the Parallel Mean Free Path of Solar Energetic Particle Protons and Electrons (2024) Lang, J. T.; Strauss, R. D.; Engelbrecht, N. E.; van den Berg, J. P.; Dresing, N.; Ruffolo, D.; Bandyopadhyay, R.
- A Rapid Sequence of Solar Energetic Particle Events Associated with a Series of Extreme-ultraviolet Jets: Solar Orbiter, STEREO-A, and Near-Earth Spacecraft Observations (2024) Lario, D.; Balmaceda, L. A.; Gómez-Herrero, R.; Mason, G. M.; Krupar, V.; Mac Cormack, C.; Kouloumvakos, A.; Cernuda, I.; Collier, H.; Richardson, I. G.; Kumar, P.; Krucker, S.; Carcaboso, F.; Wijsen, N.; Strauss, R. D.; Dresing, N.; Warmuth, A.; Rodríguez-Pacheco, J.; Rodríguez-García, L.; Jebaraj, I. C.; Ho, G. C.; Buĉík, R.; Pacheco, D.; Espinosa Lara, F.; Hutchinson, A.; Horbury, T. S.; Rodríguez, L.; Janitzek, N. P.; Zhukov, A. N.; Aran, A.; Nitta, N. V.
- Connecting remote and in situ observations of shock-accelerated electrons associated with a coronal mass ejection (2024)
- Astronomy and Astrophysics
Morosan D, Pomoell J, Palmroos C, Dresing N, Asvestari E, Vainio R, Kilpua E, Gieseler J, Kumari A, Jebaraj I
- Direct Measurements of Synchrotron-emitting Electrons at Near-Sun Shocks (2024)
- Astrophysical Journal Letters
Jebaraj, I. C.; Agapitov, O. V.; Gedalin, M.; Vuorinen, L.; Miceli, M.; Cohen, C. M. S.; Voshchepynets, A.; Kouloumvakos, A.; Dresing, N.; Marmyleva, A.; Krasnoselskikh, V.; Balikhin, M.; Mitchell, J. G.; Labrador, A. W.; Wijsen, N.; Palmerio, E.; Colomban, L.; Pomoell, J.; Kilpua, E. K. J.; Pulupa, M.; Mozer, F. S.; Raouafi, N. E.; McComas, D. J.; Bale, S. D.; Vainio, R.
- Energetic particle contamination in STIX during Solar Orbiter’s passage through Earth’s radiation belts and an interplanetary shock (2024)
- IEEE Transactions on Nuclear Science
Collier, Hannah; Limousin, Olivier; Xiao, Hualin; Claret, Arnaud; Schuller, Frederic; Dresing, Nina; Valkila, Saku; Lara, Francisco Espinosa; Fedeli, Annamaria; Foucambert, Simon; Krucker, Säm
- Jovian Electrons in the Inner Heliosphere : Opportunities for Multi-spacecraft Observations and Modeling (2024) Strauss R. D., Dresing N., Engelbrecht N. E., Mitchell J. G., Kühl P., Jensen S., Fleth S., Sánchez-Cano B., Posner A., Rankin J. S, Lee C. O., van den Berg J. P., Ferreira S. E. S., Heber B.
- Multispacecraft Observations of a Widespread Solar Energetic Particle Event on 2022 February 15–16 (2024) Khoo LY, Sánchez-Cano B, Lee CO, Rodríguez-García L, Kouloumvakos A, Palmerio E, Carcaboso F, Lario D, Dresing N, Cohen CMS, McComas DJ, Lynch BJ, Fraschetti F, Jebaraj IC, Mitchell JG, Nieves-Chinchilla T, Krupar V, Pacheco D, Giacalone J, Auster H, Benkhoff J, Bonnin X, Christian ER, Ehresmann B, Fedeli A, Fischer D, Heyner D, Holmström M, Leske RA, Maksimovic M, Mieth JZD, Oleynik P, Pinto M, Richter I, Rodríguez-Pacheco J, Schwadron NA, Schmid D, Telloni D, Vecchio A, Wiedenbeck ME
- Observation of a Fully-formed Forward-Reverse Shock Pair due to the Interaction between Two Coronal Mass Ejections at 0.5 au (2024) Trotta, Domenico; Dimmock, Andrew P.; Blanco-Cano, Xochitl; Forsyth, Robert J.; Hietala, Heli; Fargette, Naïs; Larosa, Andrea; Lugaz, Noé; Palmerio, Erika; Good, Simon W.; Soljento, Juska E.; Kilpua, Emilia K. J.; Yordanova, Emiliya; Pezzi, Oreste; Nicolaou, Georgios; Horbury, Timothy S.; Vainio, Rami; Dresing, Nina; Owen, Christopher J.; Wimmer-Schweingruber, Robert F.
- On the Mesoscale Structure of Coronal Mass Ejections at Mercury's Orbit : BepiColombo and Parker Solar Probe Observations (2024) Palmerio Erika, Carcaboso Fernando, Khoo Leng Ying, Salman Tarik M., Sanchez-Cano Beatriz, Lynch Benjamin J., Rivera Yeimy J., Pal Sanchita, Nieves-Chinchilla Teresa, Weiss Andreas J., Lario David, Mieth Johannes Z. D., Heyner Daniel, Stevens Michael L., Romeo Orlando M., Zhukov Andrei N., Rodriguez Luciano, Lee Christina O., Cohen Christina M. S., Rodriguez-Garcia Laura, Whittlesey Phyllis L., Dresing Nina, Oleynik Philipp, Jebaraj Immanuel C., Fischer David, Schmid Daniel, Richter Ingo, Auster Hans-Ulrich, Fraschetti Federico, Mierla Marilena
- Properties of an Interplanetary Shock Observed at 0.07 and 0.7 au by Parker Solar Probe and Solar Orbiter (2024) Trotta Domenico, Larosa Andrea, Nicolaou Georgios, Horbury Timothy S., Matteini Lorenzo, Hietala Heli, Blanco-Cano Xochitl, Franci Luca, Chen C. H. K., Zhao Lingling, Zank Gary P., Cohen Christina M. S., Bale Stuart D., Laker Ronan, Fargette Nais, Valentini Francesco, Khotyaintsev Yuri, Kieokaew Rungployphan, Raouafi Nour, Davies Emma, Vainio Rami, Dresing Nina, Kilpua Emilia, Karlsson Tomas, Owen Christopher J., Wimmer-Schweingruber Robert F.
- The evolution of coronal shock wave properties and their relation with solar energetic particles (2024)
- Astronomy and Astrophysics
Jarry, Manon; Dresing, Nina; Rouillard, Alexis P.; Plotnikov, Illya; Vainio, Rami; Palmroos, Christian; Kouloumvakos, Athanasios; Vuorinen, Laura
- The solar cycle 25 multi-spacecraft solar energetic particle event catalog of the SERPENTINE project (2024)
- Astronomy and Astrophysics
Dresing, N.; Yli-Laurila, A.; Valkila, S.; Gieseler, J.; Morosan, D. E.; Farwa, G. U.; Kartavykh, Y.; Palmroos, C.; Jebaraj, I.; Jensen, S.; Kühl, P.; Heber, B.; Espinosa, F.; Gómez-Herrero, R.; Kilpua, E.; Linho, V.-V.; Oleynik, P.; Hayes, L. A.; Warmuth, A.; Schuller, F.; Collier, H.; Xiao, H.; Asvestari, E.; Trotta, D.; Mitchell, J. G.; Cohen, C. M. S.; Labrador, A. W.; Hill, M. E.; Vainio, R.
- Very Large and Long-lasting Anisotropies Caused by Sunward Streaming Energetic Ions: Solar Orbiter and STEREO A Observations (2024)
- Astrophysical Journal Letters
Wei, Wenwen; Lee, Christina O.; Dresing, N.; Khoo, L. Y.; Jian, L. K.; Luhmann, J. G.; Cohen, C. M. S.; Fraschetti, F.; Zhuang, B.; Huang, J.; Nicolaou, G.; Owen, C. J.; Rodriguez-Garcia, L.; Palmerio, E.; Jebaraj, I. C.; Lynch, B. J.; Carcaboso, F.
