Plasma Reconnection, Shocks and Turbulence in Solar System Interactions: Modelling and Observations

Publications

Peer reviewed articles (40)

Comparative Analysis of the Vlasiator Simulations and MMS Observations of Multiple X‐Line Reconnection and Flux Transfer Events

Author(s): M. Akhavan‐Tafti, M. Palmroth, J. A. Slavin, M. Battarbee, U. Ganse, M. Grandin, G. Le, D. J. Gershman, J. P. Eastwood, J. E. Stawarz
Published in: Journal of Geophysical Research: Space Physics, 125/7, 2020, ISSN 2169-9380
Publisher: John Wiley & Sons, Inc.
DOI: 10.1029/2019ja027410

Vlasov simulation of electrons in the context of hybrid global models: an eVlasiator approach

Author(s): Markus Battarbee, Thiago Brito, Markku Alho, Yann Pfau-Kempf, Maxime Grandin, Urs Ganse, Konstantinos Papadakis, Andreas Johlander, Lucile Turc, Maxime Dubart, Minna Palmroth
Published in: Annales Geophysicae, 39/1, 2021, Page(s) 85-103, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-39-85-2021

Cosmic noise absorption signature of particle precipitation during interplanetary coronal mass ejection sheaths and ejecta

Author(s): Emilia Kilpua, Liisa Juusola, Maxime Grandin, Antti Kero, Stepan Dubyagin, Noora Partamies, Adnane Osmane, Harriet George, Milla Kalliokoski, Tero Raita, Timo Asikainen, Minna Palmroth
Published in: Annales Geophysicae, 38/2, 2020, Page(s) 557-574, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-38-557-2020

Outer Van Allen belt trapped and precipitating electron flux responses to two interplanetary magnetic clouds of opposite polarity

Author(s): Harriet George, Emilia Kilpua, Adnane Osmane, Timo Asikainen, Milla M. H. Kalliokoski, Craig J. Rodger, Stepan Dubyagin, Minna Palmroth
Published in: Annales Geophysicae, 38/4, 2020, Page(s) 931-951, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-38-931-2020

Outer radiation belt and inner magnetospheric response to sheath regions of coronal mass ejections: a statistical analysis

Author(s): Milla M. H. Kalliokoski, Emilia K. J. Kilpua, Adnane Osmane, Drew L. Turner, Allison N. Jaynes, Lucile Turc, Harriet George, Minna Palmroth
Published in: Annales Geophysicae, 38/3, 2020, Page(s) 683-701, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-38-683-2020

Helium in the Earth's foreshock: a global Vlasiator survey

Author(s): Markus Battarbee, Xóchitl Blanco-Cano, Lucile Turc, Primož Kajdič, Andreas Johlander, Vertti Tarvus, Stephen Fuselier, Karlheinz Trattner, Markku Alho, Thiago Brito, Urs Ganse, Yann Pfau-Kempf, Mojtaba Akhavan-Tafti, Tomas Karlsson, Savvas Raptis, Maxime Dubart, Maxime Grandin, Jonas Suni, Minna Palmroth
Published in: Annales Geophysicae, 38/5, 2020, Page(s) 1081-1099, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-38-1081-2020

Three-dimensional reconstruction of multiple particle acceleration regions during a coronal mass ejection

Author(s): D. E. Morosan, E. Palmerio, J. Pomoell, R. Vainio, M. Palmroth, E. K. J. Kilpua
Published in: Astronomy & Astrophysics, 635, 2020, Page(s) A62, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937133

Daedalus: a low-flying spacecraft for in situ exploration of the lower thermosphere–ionosphere

Author(s): Theodoros E. Sarris, Elsayed R. Talaat, Minna Palmroth, Iannis Dandouras, Errico Armandillo, Guram Kervalishvili, Stephan Buchert, Stylianos Tourgaidis, David M. Malaspina, Allison N. Jaynes, Nikolaos Paschalidis, John Sample, Jasper Halekas, Eelco Doornbos, Vaios Lappas, Therese Moretto Jørgensen, Claudia Stolle, Mark Clilverd, Qian Wu, Ingmar Sandberg, Panagiotis Pirnaris, Anita Aikio
Published in: Geoscientific Instrumentation, Methods and Data Systems, 9/1, 2020, Page(s) 153-191, ISSN 2193-0864
Publisher: Copernicus Publications
DOI: 10.5194/gi-9-153-2020

Resolution dependence of magnetosheath waves in global hybrid-Vlasov simulations

Author(s): Maxime Dubart, Urs Ganse, Adnane Osmane, Andreas Johlander, Markus Battarbee, Maxime Grandin, Yann Pfau-Kempf, Lucile Turc, Minna Palmroth
Published in: Annales Geophysicae, 38/6, 2020, Page(s) 1283-1298, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-38-1283-2020

Hybrid-Vlasov simulation of auroral proton precipitation in the cusps: Comparison of northward and southward interplanetary magnetic field driving

Author(s): Maxime Grandin, Lucile Turc, Markus Battarbee, Urs Ganse, Andreas Johlander, Yann Pfau-Kempf, Maxime Dubart, Minna Palmroth
Published in: Journal of Space Weather and Space Climate, 10, 2020, Page(s) 51, ISSN 2115-7251
Publisher: EDP Sciences
DOI: 10.1051/swsc/2020053

Turbulence Heating ObserveR – satellite mission proposal

Author(s): A. Vaivads, A. Retinò, J. Soucek, Yu. V. Khotyaintsev, F. Valentini, C. P. Escoubet, O. Alexandrova, M. André, S. D. Bale, M. Balikhin, D. Burgess, E. Camporeale, D. Caprioli, C. H. K. Chen, E. Clacey, C. M. Cully, J. De Keyser, J. P. Eastwood, A. N. Fazakerley, S. Eriksson, M. L. Goldstein, D. B. Graham, S. Haaland, M. Hoshino, H. Ji, H. Karimabadi, H. Kucharek, B. Lavraud, F. Marcucci, W. H. M
Published in: Journal of Plasma Physics, 82/05, 2016, ISSN 0022-3778
Publisher: Cambridge University Press
DOI: 10.1017/S0022377816000775

The impact on global magnetohydrodynamic simulations from varying initialisation methods: results from GUMICS-4

Author(s): Antti Lakka, Tuija I. Pulkkinen, Andrew P. Dimmock, Adnane Osmane, Ilja Honkonen, Minna Palmroth, Pekka Janhunen
Published in: Annales Geophysicae, 35/4, 2017, Page(s) 907-922, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-35-907-2017

Tail reconnection in the global magnetospheric context: Vlasiator first results

Author(s): Minna Palmroth, Sanni Hoilijoki, Liisa Juusola, Tuija I. Pulkkinen, Heli Hietala, Yann Pfau-Kempf, Urs Ganse, Sebastian von Alfthan, Rami Vainio, Michael Hesse
Published in: Annales Geophysicae, 35/6, 2017, Page(s) 1269-1274, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-35-1269-2017

Ion Acceleration by Flux Transfer Events in the Terrestrial Magnetosheath

Author(s): R. Jarvinen, R. Vainio, M. Palmroth, L. Juusola, S. Hoilijoki, Y. Pfau-Kempf, U. Ganse, L. Turc, S. von Alfthan
Published in: Geophysical Research Letters, 45/4, 2018, Page(s) 1723-1731, ISSN 0094-8276
Publisher: American Geophysical Union
DOI: 10.1002/2017GL076192

Reconnection rates and X line motion at the magnetopause: Global 2D-3V hybrid-Vlasov simulation results

Author(s): Sanni Hoilijoki, Urs Ganse, Yann Pfau-Kempf, Paul A. Cassak, Brian M. Walsh, Heli Hietala, Sebastian von Alfthan, Minna Palmroth
Published in: Journal of Geophysical Research: Space Physics, 122, 2017, Page(s) 2877-2888, ISSN 2169-9380
Publisher: Wiley
DOI: 10.1002/2016ja023709

Spacecraft measurements constraining the spatial extent of a magnetopause reconnection X line

Author(s): B. M. Walsh, C. M. Komar, Y. Pfau-Kempf
Published in: Geophysical Research Letters, 44/7, 2017, Page(s) 3038-3046, ISSN 0094-8276
Publisher: American Geophysical Union
DOI: 10.1002/2017GL073379

The Cross-Polar Cap Saturation in GUMICS-4 During High Solar Wind Driving

Author(s): A. Lakka, T. I. Pulkkinen, A. P. Dimmock, M. Myllys, I. Honkonen, M. Palmroth
Published in: Journal of Geophysical Research: Space Physics, 123/5, 2018, Page(s) 3320-3332, ISSN 2169-9380
Publisher: Wiley
DOI: 10.1002/2017ja025054

Jets Downstream of Collisionless Shocks

Author(s): Ferdinand Plaschke, Heli Hietala, Martin Archer, Xóchitl Blanco-Cano, Primož Kajdič, Tomas Karlsson, Sun Hee Lee, Nojan Omidi, Minna Palmroth, Vadim Roytershteyn, Daniel Schmid, Victor Sergeev, David Sibeck
Published in: Space Science Reviews, 214/5, 2018, ISSN 0038-6308
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11214-018-0516-3

Cavitons and spontaneous hot flow anomalies in a hybrid-Vlasov global magnetospheric simulation

Author(s): Xochitl Blanco-Cano, Markus Battarbee, Lucile Turc, Andrew P. Dimmock, Emilia K. J. Kilpua, Sanni Hoilijoki, Urs Ganse, David G. Sibeck, Paul A. Cassak, Robert C. Fear, Riku Jarvinen, Liisa Juusola, Yann Pfau-Kempf, Rami Vainio, Minna Palmroth
Published in: Annales Geophysicae, 36/4, 2018, Page(s) 1081-1097, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-36-1081-2018

On the Importance of Spatial and Velocity Resolution in the Hybrid-Vlasov Modeling of Collisionless Shocks

Author(s): Yann Pfau-Kempf, Markus Battarbee, Urs Ganse, Sanni Hoilijoki, Lucile Turc, Sebastian von Alfthan, Rami Vainio, Minna Palmroth
Published in: Frontiers in Physics, 6, 2018, ISSN 2296-424X
Publisher: Frontiers
DOI: 10.3389/fphy.2018.00044

Foreshock Properties at Typical and Enhanced Interplanetary Magnetic Field Strengths: Results From Hybrid-Vlasov Simulations

Author(s): L. Turc, U. Ganse, Y. Pfau-Kempf, S. Hoilijoki, M. Battarbee, L. Juusola, R. Jarvinen, T. Brito, M. Grandin, M. Palmroth
Published in: Journal of Geophysical Research: Space Physics, 123, 2018, ISSN 2169-9380
Publisher: American Geophysical Union
DOI: 10.1029/2018JA025466

A possible source mechanism for magnetotail current sheet flapping

Author(s): Liisa Juusola, Yann Pfau-Kempf, Urs Ganse, Markus Battarbee, Thiago Brito, Maxime Grandin, Lucile Turc, Minna Palmroth
Published in: Annales Geophysicae, 36/4, 2018, Page(s) 1027-1035, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-36-1027-2018

Vlasov methods in space physics and astrophysics

Author(s): Minna Palmroth, Urs Ganse, Yann Pfau-Kempf, Markus Battarbee, Lucile Turc, Thiago Brito, Maxime Grandin, Sanni Hoilijoki, Arto Sandroos, Sebastian von Alfthan
Published in: Living Reviews in Computational Astrophysics, 4/1, 2018, ISSN 2367-3621
Publisher: Springer
DOI: 10.1007/s41115-018-0003-2

Fast plasma sheet flows and X line motion in the Earth's magnetotail: results from a global hybrid-Vlasov simulation

Author(s): Liisa Juusola, Sanni Hoilijoki, Yann Pfau-Kempf, Urs Ganse, Riku Jarvinen, Markus Battarbee, Emilia Kilpua, Lucile Turc, Minna Palmroth
Published in: Annales Geophysicae, 36/5, 2018, Page(s) 1183-1199, ISSN 1432-0576
Publisher: Annales Geophysicae
DOI: 10.5194/angeo-36-1183-2018

Magnetosheath jet properties and evolution as determined by a global hybrid-Vlasov simulation

Author(s): Minna Palmroth, Heli Hietala, Ferdinand Plaschke, Martin Archer, Tomas Karlsson, Xóchitl Blanco-Cano, David Sibeck, Primož Kajdič, Urs Ganse, Yann Pfau-Kempf, Markus Battarbee, Lucile Turc
Published in: Annales Geophysicae, 36/5, 2018, Page(s) 1171-1182, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-36-1171-2018

Mirror modes in the Earth's magnetosheath: Results from a global hybrid-Vlasov simulation

Author(s): Sanni Hoilijoki, Minna Palmroth, Brian M. Walsh, Yann Pfau-Kempf, Sebastian von Alfthan, Urs Ganse, Otto Hannuksela, Rami Vainio
Published in: Journal of Geophysical Research: Space Physics, 121/5, 2016, Page(s) 4191-4204, ISSN 2169-9380
Publisher: American Geophysical Union
DOI: 10.1002/2015ja022026

Evidence for transient, local ion foreshocks caused by dayside magnetopause reconnection

Author(s): Yann Pfau-Kempf, Heli Hietala, Steve E. Milan, Liisa Juusola, Sanni Hoilijoki, Urs Ganse, Sebastian von Alfthan, Minna Palmroth
Published in: Annales Geophysicae, 34/11, 2016, Page(s) 943-959, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-34-943-2016

First Observations of the Disruption of the Earth's Foreshock Wave Field During Magnetic Clouds

Author(s): L. Turc, O. W. Roberts, M. O. Archer, M. Palmroth, M. Battarbee, T. Brito, U. Ganse, M. Grandin, Y. Pfau‐Kempf, C. P. Escoubet, I. Dandouras
Published in: Geophysical Research Letters, 46/22, 2019, Page(s) 12644-12653, ISSN 0094-8276
Publisher: American Geophysical Union
DOI: 10.1029/2019gl084437

Hybrid-Vlasov modelling of nightside auroral proton precipitation during southward interplanetary magnetic field conditions

Author(s): Maxime Grandin, Markus Battarbee, Adnane Osmane, Urs Ganse, Yann Pfau-Kempf, Lucile Turc, Thiago Brito, Tuomas Koskela, Maxime Dubart, Minna Palmroth
Published in: Annales Geophysicae, 37/5, 2019, Page(s) 791-806, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-37-791-2019

FORESAIL‐1 CubeSat Mission to Measure Radiation Belt Losses and Demonstrate Deorbiting

Author(s): 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. Mesk
Published in: Journal of Geophysical Research: Space Physics, 124/7, 2019, Page(s) 5783-5799, ISSN 2169-9380
Publisher: American Geophysical Union (AGU)
DOI: 10.1029/2018JA026354

GUMICS-4 analysis of interplanetary coronal mass ejection impact on Earth during low and typical Mach number solar winds

Author(s): Antti Lakka, Tuija I. Pulkkinen, Andrew P. Dimmock, Emilia Kilpua, Matti Ala-Lahti, Ilja Honkonen, Minna Palmroth, Osku Raukunen
Published in: Annales Geophysicae, 37/4, 2019, Page(s) 561-579, ISSN 1432-0576
Publisher: American Geophysical Union
DOI: 10.5194/angeo-37-561-2019

Properties of Magnetic Reconnection and FTEs on the Dayside Magnetopause With and Without Positive IMF B x Component During Southward IMF

Author(s): S. Hoilijoki, U. Ganse, D. G. Sibeck, P. A. Cassak, L. Turc, M. Battarbee, R. C. Fear, X. Blanco‐Cano, A. P. Dimmock, E. K. J. Kilpua, R. Jarvinen, L. Juusola, Y. Pfau‐Kempf, M. Palmroth
Published in: Journal of Geophysical Research: Space Physics, 124/6, 2019, Page(s) 4037-4048, ISSN 2169-9380
Publisher: Copernicus Publications
DOI: 10.1029/2019ja026821

Solar wind properties and geospace impact of coronal mass ejection-driven sheath regions: variation and driver dependence,

Author(s): Kilpua, E. K. J., Fontaine, D., Moissard, C., Ala-Lahti, M., Palmerio, E., Yordanova, E., Good, S. W., Kalliokoski, M. M., Lumme, E., Osmane, A., Palmroth, M., and Turc, L.
Published in: Space Weather, 2019, ISSN 1542-7390
Publisher: American Geophysical Union
DOI: 10.1029/2019sw002217

Propagation of Ultralow‐Frequency Waves from the Ion Foreshock into the Magnetosphere During the Passage of a Magnetic Cloud

Author(s): Kazue Takahashi, Lucile Turc, Emilia Kilpua, Naoko Takahashi, Andrew Dimmock, Primoz Kajdic, Minna Palmroth, Yann Pfau‐Kempf, Jan Soucek, Tetsuo Motoba, Michael D. Hartinger, Anton Artemyev, Howard Singer, Urs Ganse, Markus Battarbee
Published in: Journal of Geophysical Research: Space Physics, 126/2, 2021, ISSN 2169-9380
Publisher: Wiley
DOI: 10.1029/2020ja028474

Lower-thermosphere–ionosphere (LTI) quantities: current status of measuring techniques and models

Author(s): Minna Palmroth, Maxime Grandin, Theodoros Sarris, Eelco Doornbos, Stelios Tourgaidis, Anita Aikio, Stephan Buchert, Mark A. Clilverd, Iannis Dandouras, Roderick Heelis, Alex Hoffmann, Nickolay Ivchenko, Guram Kervalishvili, David J. Knudsen, Anna Kotova, Han-Li Liu, David M. Malaspina, Günther March, Aurélie Marchaudon, Octav Marghitu, Tomoko Matsuo, Wojciech J. Miloch, Therese Moretto-Jørgense
Published in: Annales Geophysicae, 39/1, 2021, Page(s) 189-237, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-39-189-2021

Hybrid-Vlasov modeling of three-dimensional dayside magnetopause reconnection

Author(s): Y. Pfau-Kempf, M. Palmroth, A. Johlander, L. Turc, M. Alho, M. Battarbee, M. Dubart, M. Grandin, U. Ganse
Published in: Physics of Plasmas, 27/9, 2020, Page(s) 092903, ISSN 1070-664X
Publisher: American Institute of Physics
DOI: 10.1063/5.0020685

Asymmetries in the Earth's dayside magnetosheath: results from global hybrid-Vlasov simulations

Author(s): Lucile Turc, Vertti Tarvus, Andrew P. Dimmock, Markus Battarbee, Urs Ganse, Andreas Johlander, Maxime Grandin, Yann Pfau-Kempf, Maxime Dubart, Minna Palmroth
Published in: Annales Geophysicae, 38/5, 2020, Page(s) 1045-1062, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-38-1045-2020

Non-locality of Earth's quasi-parallel bow shock: injection of thermal protons in a hybrid-Vlasov simulation

Author(s): Markus Battarbee, Urs Ganse, Yann Pfau-Kempf, Lucile Turc, Thiago Brito, Maxime Grandin, Tuomas Koskela, Minna Palmroth
Published in: Annales Geophysicae, 38/3, 2020, Page(s) 625-643, ISSN 1432-0576
Publisher: Copernicus Publications
DOI: 10.5194/angeo-38-625-2020

Citizen Scientists Discover a New Auroral Form: Dunes Provide Insight Into the Upper Atmosphere

Author(s): M. Palmroth, M. Grandin, M. Helin, P. Koski, A. Oksanen, M. A. Glad, R. Valonen, K. Saari, E. Bruus, J. Norberg, A. Viljanen, K. Kauristie, P. T. Verronen
Published in: AGU Advances, 1/1, 2020, ISSN 2576-604X
Publisher: Wiley
DOI: 10.1029/2019av000133

Electron acceleration and radio emission following the early interaction of two coronal mass ejections

Author(s): D. E. Morosan, E. Palmerio, J. E. Räsänen, E. K. J. Kilpua, J. Magdalenić, B. J. Lynch, A. Kumari, J. Pomoell, M. Palmroth
Published in: Astronomy & Astrophysics, 642, 2020, Page(s) A151, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038801

Thesis dissertations (4)

Statistical Properties of Cavitons and Spontaneous Hot Flow Anomalies in a Global Hybrid-Vlasov Magnetosphere Simulation

Author(s): Tarvus, Vertti
Published in: master's thesis, Faculty of Science, 2020
Publisher: University of Helsinki

Simulations of solar wind – magnetosheath – magnetopause interactions

Author(s): Hoilijoki, Sanni
Published in: Doctoral Dissertation, 2017
Publisher: University of Helsinki

Vlasiator From local to global magnetospheric hybrid-Vlasov simulations (Doctoral dissertation)

Author(s): Pfau-Kempf, Yann
Published in: 2016
Publisher: FMI

Humane orbits. A Scenario planning study for sustainable futures of space

Author(s): Viktorija Piaulokaite
Published in: MSc thesis, 2020, Page(s) 102
Publisher: Aalto University