Publications and Presentations
Here is the list of our publications and presentations.

2022

  • A. Johlander, M. Battarbee, L. Turc, U. Ganse, Y. Pfau-Kempf, M. Grandin, J. Suni, V. Tarvus, M. Bussov, H. Zhou, M. Alho, M. Dubart, H. George, K. Papadakis, and M. Palmroth, "Quasi-parallel Shock Reformation Seen by Magnetospheric Multiscale and Ion-kinetic Simulations", Geophysical Research Letters, 49, e2021GL096335. doi:10.1029/2021GL096335, 2022.

  • H. George, E. Kilpua, A. Osmane, S. Lejosne, L. Turc, M. Gradin, M. M. H. Kalliokoski, S. Hoilijoki, U. Ganse, M. Alho, M. Battarbee, M. Bussov, M. Dubart, A. Johlander, T. Manglayev, K. Papadakis, Y. Pfau-Kempf, J. Suni, H. Zhou & M. Palmroth. Estimating inner magnetospheric radial diffusion using a hybrid-Vlasov simulation.

  • M. Alho, M. Battarbee, Y. Pfau-Kempf, Y. Khotyaintsev, R. Nakamura, G. Cozzani, U. Ganse, L. Turc, A. Johlander, K. Horaites, V. Tarvus, H. Zhou, M. Grandin, M. Dubart, K. Papadakis, J. Suni, H. George, M. Bussov, and M. Palmroth, "Electron signatures of reconnection in a global eVlasiator simulation", Geophysical Research Letters, 49, e2022GL098329. https://doi.org/10.1029/2022GL098329, 2022.

2021

  • Battarbee, M., Brito, T., Alho, M. J., Pfau-Kempf, Y., Grandin, M., Ganse, U., Papadakis, K., Johlander, E. A., Turc, L., Dubart, M., and Palmroth, M., "Vlasov simulation of electrons in the context of hybrid global models: an eVlasiator approach", Annales Geophysicae, 39, 85-103. doi:10.5194/angeo-39-85-2021, 2021.

  • Grandin, M., Palmroth, M., Whipps, G., Kalliokoski, M., Ferrier, M., Paxton, L. J., Mlynczak, M. G., Hilska, J., Holmseth, K., Vinorum, K., and Whenman, B. Large-Scale Dune Aurora Event Investigation Combining Citizen Scientists' Photographs and Spacecraft Observations. AGU Advances, 2(2), [ARTN e2020AV000338], doi:10.1029/2020AV000338, 2021.

  • Palmroth, M., Raptis, S., Suni, J., Karlsson, T., Turc, L., Johlander, A., Ganse, U., Pfau-Kempf, Y., Blanco-Cano, X., Akhavan-Tafti, M., Battarbee, M., Dubart, M., Grandin, M., Tarvus, V., and Osmane, A., "Magnetosheath jet evolution as a function of lifetime: Global hybrid-Vlasov simulations compared to MMS observations", Ann. Geophys. 39(2), 289-308, doi:10.5194/angeo-2020-49, 2021.

  • Palmroth, M., Grandin, M., Sarris, T. E., Doornbos, E., Tourgaidis, S., Aikio, A., Buchert, S., Clilverd, M. A., Dandouras, I., Heelis, R., Hoffmann, A., Ivchenko, N., Kervalishvili, G., Knudsen, D. J., Kotova, A., Liu, H-L., Malaspina, D. M., March, G., Marchaudon, A., ... Yamauchi, M. (2021). Lower-thermosphere–ionosphere (LTI) quantities: current status of measuring techniques and models. Annales Geophysicae, 39(1), 189-237, doi:10.5194/angeo-39-189-2021, 2021.

  • Runov, A., Grandin, M., Palmroth, M., Battarbee, M., Ganse, U., Hietala, H., Hoilijoki, S., Kilpua, E., Pfau-Kempf, Y., Toledo-Redondo, S., Turc, L., and Turner, D. Ion distribution functions in magnetotail reconnection: global hybrid-Vlasov simulation results. Annales Geophysicae, 39(4), 599-612, doi:10.5194/angeo-39-599-2021, 2021.

  • Takahashi, K., Turc, L., Kilpua, E.K.J., Takahashi, N., Dimmock, A., Kajdic, P., Palmroth, M., Pfau-Kempf, Y., Soucek, J., Moroba, T., Hartinger, M.D., Artemyev, A., Singer, H., Kletzing, C., Ganse, U., and Battarbee, M., "Propagation of Ultralow-Frequency Waves From the Ion Foreshock Into the Magnetosphere During the Passage of A Magnetic Cloud", J. Geophys. Res., 126(2), doi:10.1029/2020JA028474, 2021.

  • J. Suni, M. Palmroth, L. Turc, M. Battarbee, A. Johlander, V. Tarvus, M. Alho, M. Bussov, M. Dubart, U. Ganse, M. Grandin, K. Horaites, T. Manglayev, K. Papadakis, Y. Pfau-Kempf, and H. Zhou, "Connection between foreshock structures and the generation of magnetosheath jets: Vlasiator results", Geophysical Research Letters, 48, e2021GL095655, doi:10.1029/2021GL095655. 2021.

  • V. Tarvus, L. Turc, M. Battarbee, J. Suni, X. Blanco-Cano, U. Ganse, Y. Pfau-Kempf, M. Alho, M. Dubart, M. Grandin, A. Johlander, K. Papadakis, and M. Palmroth, "Foreshock cavitons and spontaneous hot flow anomalies: A statistical study with a global hybrid-Vlasov simulation", Annales Geophysicae, 39, 911–928, doi:10.5194/angeo-39-911-2021, 2021.

  • A. Johlander, M. Battarbee, A. Vaivads, L. Turc, Y. Pfau-Kempf, U. Ganse, M. Grandin, M. Dubart, Yu. V. Khotyaintsev, D. Caprioli, C. Haggerty, S. J. Schwartz, B. L. Giles, and M. Palmroth, "Ion Acceleration Efficiency at the Earth's Bow Shock: Observations and Simulation Results", The Astrophysical Journal Vol.914, 82, doi:10.3847/1538-4357/abfafc, 2021.

2020

  • Akhavan-Tafti, M., Palmroth, M., Slavin, J. A., Battarbee, M., Ganse, U., Grandin, M., Le, G., Gershman, D. J., Eastwood, J. P., and Stawarz, J. E., "Comparative Analysis of the Vlasiator Simulations and MMS Observations of Multiple X-Line Reconnection and Flux Transfer Events", Journal of geophysical research. Space physics, 125(7), [ARTN e2019JA027410], doi:10.1029/2019JA027410, 2020.

  • Battarbee, M., Blanco-Cano, X., Turc, L., Kajdic, P., Johlander, A., Tarvus, V., Fuselier, S., Trattner, K., Alho, M., Brito, T., Ganse, U., Pfau-Kempf, Y., Akhavan-Tafti, M., Karlsson, T., Raptis, S., Dubart, M., Grandin, M., Suni, J., and Palmroth, M., "Helium in the Earth's foreshock: a global Vlasiator survey", Annales Geophysicae, 38(5), 1081-1099, doi:10.5194/angeo-38-1081-2020, 2020.

  • Battarbee, M., Ganse, U., Pfau-Kempf, Y., Turc, L., Brito, T., Grandin, M., Koskela, T., and Palmroth, M., "Non-locality of Earth's quasi-parallel bow shock: injection of thermal protons in a hybrid-Vlasov simulation", Annales Geophysicae, 38(3), 625-643, doi:10.5194/angeo-38-625-2020, 2020.

  • Dubart, M., Ganse, U., Osmane, A., Johlander, A., Battarbee, M., Grandin, M., Pfau-Kempf, Y., Turc, L., and Palmroth, M., "Resolution dependence of magnetosheath waves in global hybrid-Vlasov simulations", Annales Geophysicae, 38(6), 1283-1298, doi:10.5194/angeo-38-1283-2020, 2020.

  • Grandin, M., Turc, L., Battarbee, M., Ganse, U., Johlander, A., Pfau-Kempf, Y., Dubart, M., and Palmroth, M., "Hybrid-Vlasov simulation of auroral proton precipitation in the cusps: Comparison of northward and southward interplanetary magnetic field driving", Journal of space weather and space climate , 10, [51]. doi:10.1051/swsc/2020053, 2020.

  • Pfau-Kempf, Y., Palmroth, M., Johlander, A., Turc, L., Alho, M., Battarbee, M., Dubart, M., Grandin, M., and Ganse, U., "Hybrid-Vlasov modeling of three-dimensional dayside magnetopause reconnection", Physics of Plasmas, 27(9), [092903], doi:10.1063/5.0020685, 2020.

  • Turc, L., Tarvus, V., Dimmock, A. P., Battarbee, M., Ganse, U., Johlander, A., Grandin, M., Pfau-Kempf, Y., Dubart, M., and Palmroth, M. "Asymmetries in the Earth's dayside magnetosheath: results from global hybrid-Vlasov simulations", Annales Geophysicae, 38(5), 1045-1062. doi:10.5194/angeo-38-1045-2020, 2020.

2019

  • Grandin, M., Battarbee, M., Osmane, A., Ganse, U., Pfau-Kempf, Y., Turc, L., Brito, T., Koskela, T., Dubart, M., and Palmroth, M.,"Hybrid-Vlasov modelling of nightside auroral proton precipitation during southward interplanetary magnetic field conditions", Annales Geophysicae, doi:10.5194/angeo-37-791-2019, 2019.

  • Hoilijoki, S., Ganse, U., Sibeck, D. G., Cassak, P. A., Turc, L., Battarbee, M., Fear, R. C., Blanco-Cano, X., Dimmock, A. P., Kilpua, E. K. J., Järvinen, R., Juusola, L., Pfau-Kempf, Y., and Palmroth, M., "Properties of magnetic reconnection and FTEs on the dayside magnetopause with and without positive IMF Bх component during southward IMF", JGR Space Physics, doi: 10.1029/2019JA026821, 2019.

  • Palmroth, M., Praks, J., Vainio, R., Janhunen, P., Kilpua, E.K.J., Ganushkina, N. Yu., et al., "FORESAIL-1 cubesat mission to measure radiation belt losses and demonstrate de-orbiting", Journal Geophysical Research, doi: 10.1029/2018JA026354, 2019.

  • Turc, L., Roberts, O.W., Archer, M. O., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Pfau-Kempf, Y., and Escoubet, C.P., "First observations of the disruption of the Earth’s foreshock wave field during magnetic clounds", Geophysics Research Letters, doi: 10.1029/2019GL084437, 2019.

2018

  • Blanco-Cano, X., Battarbee, M., Turc, L., Dimmock, A.P., Kilpua, E.K.J., Hoilijoki, S., Ganse, U., Sibeck, D.G., Cassak, P.A., Fear, R.C., Jarvinen, R., Juusola, L., Pfau-Kempf, Y., Vainio, R., and Palmroth, M., "Cavitons and spontaneous hot flow anomalies in a hybrid-Vlasov global magnetospheric simulation", Annales Geophysicae, 36, 1081-1097, doi:10.5194/angeo-36-1081-2018, 2018.

  • Jarvinen, R., Vainio, R., Palmroth, M., Juusola, L., Hoilijoki, S., Pfau-Kempf, Y., Ganse, U., Turc, L. and von Alfthan, S., "Ion acceleration by flux transfer events in the terrestrial magnetosheath", Geophysical Research Letters, 45, 1723–1731, doi:10.1002/2017GL076192, 2018.

  • Juusola, L., Pfau-Kempf, Y., Ganse, U., Battarbee, M., Brito, T., Grandin, M., Turc, L., and Palmroth, M., "A possible source mechanism for magnetotail current sheet flapping", Annales Geophysicae, 36, 1027-1035, doi:10.5194/angeo-36-1027-2018, 2018.

  • Juusola, L.,Hoilijoki, S., Pfau-Kempf, Y., Ganse, U. Jarvinen, R., Battarbee, M., Kilpua, E., Turc, L., and Palmroth, M.: "Fast plasma sheet flows and X line motion in the Earth’s magnetotail: results from a global hybrid-Vlasov simulation", Annales Geophysicae, 36, 1183-1199, doi:10.5194/angeo-36-1183-2018, 2018.

  • Palmroth, M., Hietala, H., Plaschke, F., Archer, M., Karlsson, T., Blanco-Cano, X., Sibeck, D., Kajdic, P., Ganse, U., Pfau-Kempf, Y., Battarbee, M. and Turc, L., "Magnetosheath jet properties and evolution as determined by a global hybrid-Vlasov simulation", Annales Geophysicae, 36, 1171-1182, doi: 10.5194/angeo-36-1171-2018, 2018.

  • Palmroth, M., Ganse, U., Pfau-Kempf, Y., Battarbee, M., Turc, L., Brito, T., Grandin, M., Hoilijoki, S., Sandroos, A., and von Alfthan, S., "Vlasov methods in space physics and astrophysics", Living Review Computational Astrophysics, 4:1, doi:10.1007/s41115-018-0003-2, 2018.

  • Pfau-Kempf, Y., Battarbee, M., Ganse, U., Hoilijoki, S., Turc, L., von Alfthan, S., Vainio, R. and Palmroth, M., "On the Importance of Spatial and Velocity Resolution in the Hybrid-Vlasov Modeling of Collisionless Shocks", Frontiers Physics, 6:44, doi: 10.3389/fphy.2018.00044, 2018.

  • Turc, L., Ganse, U., Pfau-Kempf, Y., Hoilijoki, S., Battarbee, M., Juusola, L., Jarvinen, R., Brito, T., Grandin, M., and Palmroth, M., "Foreshock properties at typical and enhanced interplanetary magnetic field strengths: results from hybrid-Vlasov simulations", JGR Space Physics, 123, doi:10.1029/2018JA025466, 2018.

  • Plaschke, F., Hietala, H., Archer, M., Blanco-Cano, X., Kajdic, P., Karlsson, T., Lee, S. H., Omidi, N., Palmroth, M., Roytershteyn, Schmid, D., Sergeev, V., and Sibeck, D., ”Jets downstream of collisionless shocks”, Space Science Reviews, doi: 10.1007/s11214-018-0516-3, 2018.

2017

  • Hoilijoki, Sanni., "Simulations of solar wind – magnetosheath – magnetopause interactions (Doctoral dissertation)", http://urn.fi/URN:ISBN:978-952-336-019-8, 2017.

  • Hoilijoki, S., Ganse, U., Pfau-Kempf, Y., Cassak, P. A., Walsh, B. M., Hietala, H., von Alfthan, S., and Palmroth, M, "Reconnection rates and X line motion at the magnetopause: Global 2D-3V hybrid-Vlasov simulation results", JGR Space Physics, 122, 2877–2888, doi:10.1002/2016JA023709, 2017.

  • Palmroth, M., Hoilijoki, S., Juusola, L., Pulkkinen, T.I., Hietala, H., Pfau-Kempf, Y., Ganse, U., von Alfthan, S., Vainio, R. and Hesse, M., "Tail reconnection in the global magnetospheric context: Vlasiator first results", Annales Geophysicae, 35, 1269-1274, doi:10.5194/angeo-35-1269-2017, 2017.

2016

  • Hoilijoki, S., Palmroth, M., Walsh, B. M., Pfau-Kempf, Y., von Alfthan, S., Ganse, U., Hannuksela, O., and Vainio, R., "Mirror modes in the Earth's magnetosheath: Results from a global hybrid-Vlasov simulation", Journal of Geophysical Research: Space Physics, 121, doi:10.1002/2015JA022026, 2016.

  • Pfau-Kempf, Yann: Vlasiator From local to global magnetospheric hybrid-Vlasov simulations (Doctoral dissertation) http://urn.fi/URN:ISBN:978-952-336-001-3, 2016.

  • Pfau-Kempf, Y., Hietala, H., Milan, S. E., Juusola, L., Hoilijoki, S., Ganse, U., von Alfthan, S., and Palmroth, M., "Evidence for transient, local ion foreshocks caused by dayside magnetopause reconnection", Annales Geophysicae, vol 34, no. 11, pp. 943-959. doi: 10.5194/angeo-34-943-2016, 2016.

2015

  • Kempf, Y., Pokhotelov, D., Gutynska, O., Wilson III, L. B., Walsh, B. M., von Alfthan, S., Hannuksela, O., Sibeck, D. G., and Palmroth, M., "Ion distributions in the Earth's foreshock: hybrid-Vlasov simulation and THEMIS observations." Journal of Geophysical Research: Space Physics, 120, 3684-3701, doi:10.1002/2014JA020519, 2015.

  • Palmroth, M., Archer, M., Vainio, R., Hietala, H., Pfau-Kempf, Y., Hoilijoki, S., Hannuksela, O., Ganse, U., Sandroos, A., von Alfthan, S., and Eastwood, J., "ULF foreshock under radial IMF: THEMIS observations and global kinetic simulation Vlasiator results compared." Journal of Geophysical Research: Space Physics, 120, doi:10.1002/2015JA02152, 2015.

  • Sandroos, A., von Alfthan, S., Hoilijoki, S., Honkonen, I., Kempf, Y., Pokhotelov, D., and Palmroth, M, "Vlasiator: Global Kinetic Magnetospheric Modeling Tool", Astronomical Society of the Pacific Conference Series, Numerical Modeling of Space Plasma Flows ASTRONUM-2014, ASP Volume 498. Proceedings of a 9th International Conference Held 23-27 Jun, 2014 in Long Beach, p. 222, 2015.

2014

  • Von Alfthan, S., Pokhotelov, D., Kempf, Y., Hoilijoki, S., Honkonen, I., Sandroos, A. and Palmroth, M., "Vlasiator: First global hybrid-Vlasov simulations of Earth's foreshock and magnetosheath." Journal of Atmospheric and Solar-Terrestrial Physics 120 (2014): 24-35. doi:10.1016/j.jastp.2014.08.012, 2014.

2013

  • Honkonen, I., von Alfthan, S., Sandroos, A., Janhunen, P., and Palmroth, M., "Parallel grid library for rapid and flexible simulation development." Computer Physics Communications 184.4 (2013): 1297-1309. doi:10.1016/j.cpc.2012.12.017, 2013.

  • Kempf, Y., Pokhotelov, D., von Alfthan, S., Vaivads, A., Palmroth, M., and Koskinen, H.E.J, "Wave dispersion in the hybrid-Vlasov model: Verification of Vlasiator." Physics of Plasmas (1994-present) 20.11 (2013): 112114. doi:10.1063/1.4835315, 2013.

  • Pokhotelov, D., von Alfthan, S., Kempf, Y., Vainio, R., Koskinen, H. E. J., and Palmroth, M., "Ion distributions upstream and downstream of the Earth's bow shock: first results from Vlasiator.", Ann. Geophys., 31, 2207-2212, doi:10.5194/angeo-31-2207-2013, 2013.

  • Sandroos, A., Honkinen, I., von Alfthan, S., and Palmroth, M., "Multi-GPU simulations of Vlasov's equation using Vlasiator." Parallel Computing 39.8 (2013): 306-318. doi:10.1016/j.parco.2013.05.001, 2013.

  • von Alfthan, S., Honkonen, I., and Palmroth, S., "Topology aware process mapping." Applied Parallel and Scientific Computing. Springer Berlin Heidelberg, 2013. 297-308. doi:10.1007/978-3-642-36803-5_21, 2013.

2012

  • Kempf, Y., "Numerical and physical validation of Vlasiator--A new hybrid-Vlasov space plasma simulation code." (2012). Thesis, 2012

  • Palmroth, M., Honkonen, I., Sandroos, A., Kempf, Y., von Alfthan, S., and Pokhotelov, D., "Preliminary testing of global hybrid-Vlasov simulation: Magnetosheath and cusps under northward interplanetary magnetic field." Journal of Atmospheric and Solar-Terrestrial Physics 99 (2013): 41-46. doi:10.1016/j.jastp.2012.09.013, 2012.

 

Presentations

2022

 

  • G. Cozzani, U. Ganse, Y. Pfau-Kempf, M. Alho, J. Suni, M. Grandin, et al., Interplay between magnetic reconnection and flapping instabilities in the magnetotail: global hybrid-Vlasov simulation of the Earth’s magnetosphere, oral presentation at the EGU General Assembly, Online, 23–27 May 2022.

  • G. Cozzani, Yu. V. Khotyaintsev, D. B. Graham, J. Egedal, M. André, et al., Interplay between magnetic reconnection and flapping instabilities in the magnetotail at different scales: MMS observations and global hybrid‐Vlasov simulations, poster presentation at the US-Japan Workshop on Magnetic Reconnection 15-20 May 2022, Monterey, California, USA

  • Grandin, M., Battarbee, M., Alho, M., Häkkilä, T., Manglayev, T., Szelag, M. E., Kalakoski, N., et al., Auroral electron precipitating fluxes from Vlasiator simulations used as input to WACCM-D runs: Method and preliminary results, oral presentation at the Sodankylä Geophysical Observatory Days, Online, 10–14 January 2022.

  • Grandin, M., Luttikhuis, T., Alho, M., Battarbee, M., Bussov, M., Cozzani, G., Dubart, M., et al., Proton precipitation in a hybrid-Vlasov simulation with southward interplanetary magnetic field driving: First 3D results, oral presentation at the EGU General Assembly, Online, 23–27 May 2022.

  • H. George, E. Kilpua, A. Osmane, U. Ganse, S. Lejosne, M. M. H. Kalliokoski, L. Turc, M. Battarbee, Y. Pfau-Kempf, M. Bussov, M.Grandin, A. Johlander, J. Suni, M. Dubart, K. Papadakis, M. Alho, H. Zhou & M. Palmroth. Estimating radial diffusion using a hybrid-Vlasov simulation. European Geophysical Union. Vienna, Austria. May 28, 2022.

  • Horaites, K., Alho, M., Battarbee, M., Dubart, M., Ganse, U., George, H., Grandin, M., Manglayev, T., Palmroth, M., Papadakis, K., Suni, J., Tarvus, V., Turc, L., Zaitsev, I., and Zhou, H.: Three-dimensional Hybrid-Vlasov Simulations of Geomagnetic Storms, oral presentation at EGU General Assembly 2022, 23-27 May 2022.

  • M. Battarbee on behalf of the Vlasiator team; From petascale to exascale: The Vlasiator semi lagrangian grid-based plasma simulation in the age of GPU supercomputing. Invited oral presentation at The 18th meeting of Finnish space researchers FinCOSPAR 2022, 18.2.2022

  • I. Zaitsev , A. Divin, Y. Pfau-Kempf, U. Ganse, G. Cozzani, M. Battarbee, M. Alho, J. Suni, L. Turc, M. Grandin, K. Horaites, M. Dubart, M. Bussov, K. Papadakis, H. George, V. Tarvus, T. Mangleyev, H. Zhou, M. Palmroth. Kinetic signatures of magnetic reconnection in the global hybrid-Vlasov and local particle-in-cell simulations. EGU General Assembly, 23-27 May 2022

  • M. Alho, M. Battarbee, Y. Pfau-Kempf, U. Ganse, L. Turc, A. Johlander, V. Tarvus, H. Zhou, M. Dubart, M. Grandin, K. Papadakis, J. Suni, H. George, M. Bussov, and M. Palmroth, A Global Survey of Geospace Electrons with eVlasiator: First Results, poster presentation at theEGU General Assembly, Online, 19-30 April 2021. doi:10.5194/egusphere-egu21-8830

  • M. Alho, M. Batttarbee, L. Turc, U. Ganse, A. Johlander, Y. Pfau-Kempf, V. Tarvus, H. Zhou, M. Dubart, M. Grandin, K. Papadakis, J. Suni, H. George, M. Bussov, R. Nakamura and M. Palmroth, Electron distribution functions in global magnetospheric scales: eVlasiator results, poster presentation at the AGU Fall Meeting, Online, 13-17 December 2021

  • M. Battarbee, U. Ganse, Y. Pfau‐Kempf, M. Alho, K. Papadakis, G. Markomanolis, M. Bussov, G. Cozzani, M. Dubart, H. George, E. Gordeev, M. Grandin, K. Horaites, J. Suni, V. Tarvus, F. Tesema, L. Turc, I. Zaitsev, H. Zhou and M. Palmroth, From Petascale to Exascale: the Vlasiator Semi-Lagrangian Grid-Based Plasma Simulation in the Age of GPU Supercomputing. Invited oral presentation in minisymposium "Architecture and Performance of Hardware-Independent Frameworks for Particle-In-Cell and Grid-based Methods" at The Platform for Advanced Scientific Computing (PASC22) conference, 27-29.6.2022

  • Pfau-Kempf, Y. and Vlasiator team. Magnetic reconnection in global 3D kinetic simulations with Vlasiator, Presentation at the GEM Workshop, Hawaii, June 19–26 2022

  • Pfau-Kempf, Y. and Vlasiator team. Magnetosphere-ionosphere coupling in Vlasiator, Presentation at the GEM Workshop, Hawaii, June 19–26 2022

  • Turc, L., Battarbee, M., Ganse, U., Johlander, A., Pfau-Kempf, Y., Tarvus, V., Zhou, H., Alho, M., Bussov, M., Cozzani, G., Dubart, M., George, H., Grandin, M., Horaites, K., Manglayev, K., Papadakis, K., Suni, J., Zaitsev, I, and Palmroth, M.: Global hybrid-Vlasov simulations of foreshock waves and their transmission into the dayside magnetosphere, oral presentation at FinCOSPAR, online, 17-18 February 2022

  • Turc, L. and the Vlasiator team: Global hybrid-Vlasov simulations of foreshock waves and their transmission into the dayside magnetosphere, oral presentation at the RAS Expert meeting on planetary ULF waves, online, 11 March 2022

  • Turc, L. and the Vlasiator team: Near-Earth space in five and six dimensions: recent results from the Vlasiator model, oral presentation at the colloque du PNST, Marseille, France, 16-20 May 2022

  • Turc, L., Roberts, O.W., Verscharen, D., Dimmock, A.P., Kajdic, P., Palmroth, M., Pfau-Kempf, Y., Johlander, A., Dubart, M., Kilpua, E.K.J., Soucek, J., Takahashi, K., Takahashi, N., Battarbee, M. and Ganse, U.: Transmission of foreshock waves through the Earth’s magnetosheath, presentation at the EGU General Assembly, Vienna, Austria, 23-27 May 2022

2021

  • Dubart M., Ganse U., Battarbee M., Pfau-Kempf Y., Alho M., Bussov M., George H., Grandin M., Johlander A., Manglayev T., Papadakis K., Suni J., Tarvus V., Turc L., Zhou H., Osmane A., Palmroth M., "Vlasiator: A glogal hybrid-Vlasov simulation of the Earth's Magnetosphere", Presentation to the "Numerical methods for Kinetic Equations” Workshop, 15/06/2021, Marseille Luminy, France
  • Grandin, M., Turc, L., Battarbee, M., Ganse, U., Johlander, A., Pfau-Kempf, Y., Dubart, M., Palmroth, M., Hybrid-Vlasov sumulation of auroral proton precipitation in the cusps: Comparison of northward and southward interplanetary magnetic field driving, poster presentation at the 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 4 Feb, 2021

  • Grandin, M., Battarbee, M., Alho, M., Häkkilä, T., Manglayev, T., Szelag, M. E., Kalakoski, N., et al., Simulation of auroral electron precipitating fluxes with eVlasiator: Method and preliminary results, poster presentation at the AGU Fall Meeting, New Orleans, USA, 13–17 December 2021.

  • H. George, E. Kilpua, A. Osmane, U. Ganse, S. Lejosne, M. M. H. Kalliokoski, L. Turc, M. Battarbee, Y. Pfau-Kempf, M. Bussov, M.Grandin, A. Johlander, J. Suni, M. Dubart, K. Papadakis, M. Alho, H. Zhou & M. Palmroth. Methodology for calculation of radial diffusion coefficients for a relativistic electron population from hybrid-Vlasov simulation. European Geophysical Union. Virtual conference. April 27, 2021.

  • H. George, G. Reeves, G. Cunningham, M. M. H. Kalliokoski, M. Henderson, S. Morley, E. Kilpua, A. Osmane & M. Palmroth. Comparison of Outer Radiation Belt Loss Processes During October 2012 Geomagnetic Storm. American Geophysical Union. New Orleans, USA. December 14, 2021.

  • Horaites, K. & Vlasiator team, Calm Before the Storm: Preparing for the first Carrington-scale hybrid-Vlasov simulations of Earth's Magnetosphere, invited seminar for Center for Integrated Plasma Studies (CU Boulder), 3 December 2021.

  • M. Battarbee, T. Brito, M. Alho, Y. Pfau-Kempf, M. Grandin, U. Ganse, K. Papadakis, A. Johlander, L. Turc, M. Dubart, and M. Palmroth, Vlasov simulation of electrons in the context of hybrid global models: An eVlasiator approach, vPICO presentation at EGU General Assembly 2021, Online, 19-30 April 2021

  • M. Battarbee, U. Ganse, Y. Pfau‐Kempf, L. Turc, M. Grandin, A. Johlander, H. Zhou, M. Bussov, M. Alho, M. Dubart, K. Papadakis, J. Suni, V. Tarvus, T. Manglayev, H. George and M. Palmroth, Vlasiator Advances: Global Kinetic Plasma Simulations of the Solar Wind Interaction with the Earth's Magnetic Domain. Invited oral presentation at 2021 IAGA-IASPEI Joint Scientific Assembly, 24.8.2021

  • Palmroth, M. and Vlasiator team. Global hybrid-Vlasov modelling of the foreshock-magnetosheath interactions, invited talk at 43rd COSPAR Scientific Assembly, Online, 28 January - 4 February 2021

  • Suni, J., Palmroth, M., Turc, L., Battarbee, M., Johlander, A., Tarvus, V., Alho, M., Dubart, M., Ganse, U., Grandin, M., Papadakis, K., Pfau-Kempf, Y., Foreshock compressive structure-magnetosheath jet coupling in a global hybrid-Vlasov simulation, poster presentation at EGU General Assembly 2021, Online, 19-30 Apr, 2021

  • Suni, J., Palmroth, M., Turc, L., Battarbee, M., Johlander, A., Tarvus, V., Alho, M., Bussov, M., Dubart, M., Ganse, U., George, H., Grandin, M., Horaites, K., Manglayev, T., Papadakis, K., Pfau-Kempf, Y., Zhou, H., Connection Between Foreshock Structures and the Generation of Magnetosheath Jets: Vlasiator Results, poster presentation at AGU Fall Meeting 2021, New Orleans, LA, USA & Online, 13-17 Dec, 2021

  • Turc, L., Battarbee, M., Ganse, U., Johlander, A., Pfau-Kempf, Y., Tarvus, V., Zhou, H., Alho, M., Dubart, M., Grandin, M., Papadakis, K., Suni, J. and Palmroth, M.: Foreshock wave transmission into the magnetosheath and magnetosphere: results from global hybrid-Vlasov simulations, presentation at EGU General Assembly 2021, Online, 19-30 April 2021

  • Turc, L., Battarbee, M., Ganse, U., Johlander, A., Pfau-Kempf, Y., Tarvus, V., Zhou, H., Alho, M., Bussov, M., Dubart, M., George, H., Grandin, M., Horaites, K., Manglayev, K., Papadakis, K., Suni, J. and Palmroth, M.: Global hybrid-Vlasov simulations of foreshock waves and their transmission into the dayside magnetosphere, oral presentation at AGU Fall Meeting 2021, New Orleans, USA/Online, 13-17 December 2021

2020

 

  • Battarbee, M., Blanco-Cano, X., Turc, L., Kajdic, P., Johlander, A., Tarvus, V., Fuselier, S., Trattner, K., Alho, M., Brito, T., Ganse, U., Pfau-Kempf, Y., Akhavan-Tafti, M., Karlsson, T., Raptis, S., Dubart, M., Grandin, M., Suni, J., and Palmroth, M., "Helium in the Earth's foreshock: a global Vlasiator survey", invited talk for KTH Stockholm space physics seminar series, 23.4.2020
  • Battarbee, M., Blanco-Cano, X., Turc, L., Kajdic, P., Tarvus, V., Johlander, A., Alho, M., Brito, T., Akhavan-Tafti, M., Dubart, M., Ganse, U., Grandin, M., Karlsson, T., Pfau-Kempf, Y., Raptis, S., Suni, J., and Palmroth, M.: Helium in the Earth's foreshock: a global Vlasiator survey, oral presentation EGU General Assembly 2020, Online, 4–8 May 2020
  • Dubart, M., Ganse, U., Osmane, A., Battarbee, M., Grandin, M., Johlander, A., Pfau-Kempf, Y., Turc, L., and Palmroth, M.: Spatial resolution dependence of ion-scale waves in a global-hybrid Vlasov simulation, oral presentation at EGU General Assembly 2020, Online, 4–8 May 2020
  • Grandin, M., Turc, L., Battarbee, M., Ganse, U., Johlander, A., Pfau-Kempf, Y., Dubart, M., & Palmroth, M., Hybrid-Vlasov simulation of auroral proton precipitation in the cusps: Comparison of northward and southward IMF driving, XI Sodankylä Geophysical Observatory Days, Sodankylä, Finland, 8–10 Jan, 2020
  • Grandin, M., Turc, L., Battarbee, M., Ganse, U., Johlander, A., Pfau-Kempf, Y., Dubart, M., and Palmroth, M.: Hybrid-Vlasov simulation of auroral proton precipitation in the cusps: Comparison of northward and southward interplanetary magnetic field driving, oral presentation at EGU General Assembly 2020, Online, 4–8 May 2020
  • Takahashi, K., Turc, T., Kilpua, E.K.J., Takahashi, N., Dimmock, A., Kajdic, P., Palmroth, M., Pfau-Kempf, Y., Soucek, J., Singer, H., Motoba, T., and Kletzing, C., Observation and numerical simulation of propagation of ULF waves from the ion foreshock into the magnetosphere, poster presentation at European Geophysical Union General Assembly, Vienna, Austria, 3-8 May, 2020
  • Tarvus, V., Turc, L., Battarbee, M., Blanco-Cano, X., Kajdic, P., Suni, J., Alho, M., Dubart, M., Ganse, U., Grandin, M., Johlander, A., Pfau-Kempf, Y., Papadakis, K., and Palmroth, M.: Statistical study of foreshock transients in a global hybrid-Vlasov magnetospheric simulation, EGU General Assembly 2020, Online, 4–8 May 2020
  • Turc, L., Roberts, O., Archer, M., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Pfau-Kempf, Y., Escoubet, P., and Dandouras, I.: Observations and simulations of foreshock waves during magnetic clouds, invited talk at EGU General Assembly 2020, Online, 4–8 May 2020
  • Turc, L., Tarvus, V., Dimmock, A., Battarbee, M., Ganse, U., Johlander, A., Grandin, M., Pfau-Kempf, Y., Dubart, M., and Palmroth, M.: Asymmetries in the Earth's dayside magnetosheath: results from global hybrid-Vlasov simulations, oral presentation at EGU General Assembly 2020, Online, 4–8 May 2020
  • Palmroth, M. Recent Vlasiator results: Global magnetosphere from 5D to 6D, invited talk at University of Southampton Physics Colloquium, Online, 23 June 2020
  • Grandin, M., & Vlasiator team, Auroral proton precipitation fluxes inferred from global hybrid-Vlasov simulations, invited oral presentation at the 2020 Virtual GEM Workshop, 20–24.07.2020
  • Palmroth, M. Repoter Review on Space Weather, invited talk at Joint Assembly of International Association of Geomagnetism and Aeronomy and International Association of Seismology and Physics of the Earth's Interior (IAGA-IASPEI), Online, 22-27 August 2020
  • Johlander, A., Battarbee, M., Turc, L., Pfau-Kempf, Y., Ganse, U., Grandin, M., Dubart, M., Vaivads, A., Khotyaintsev, Yu. V., Caprioli, D., Haggerty, C., Schwartz, S. J., and Palmroth, M., Ion acceleration efficiency at the Earth’s bow shock: observations and simulation, invited oral presentation in URSI 2020, Rome, Italy, 29.8.-5.9.2020
  • Ganse, U. & Vlasiator team. Vlasiator: Simulating Earth’s entire Magnetosphere in Hybrid-Vlasov Kinetics, invited talk at NASA/Caltech Jet Propoulsion Laboratory space physics seminar, 22 Sep, 2020
  • Grandin, M. & Vlasiator team. Vlasiator: Selected stories of a global hybrid-Vlasov magnetospheric model, invited talk at University of Bergen Space Physics Seminar, 13.11.2020
  • Ganse, U., Palmroth, M., & Vlasiator team, The Vlasiator Ionosphere: Coupling an Ionosphere Model to a Global Hybrid-Vlasov Simulation, presentation in the American Geophysical Union Fall meeting, USA, 7.-11.12.2020

2019

  • Grandin, M., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Koskela, T., Pfau-Kempf, Y., Turc, L., and Palmroth, M: Hybrid-Vlasov simulation of auroral proton precipitation and other Vlasiator stories, oral presentation at X Observatory Days, Sodankylä, Finland, 9-11 January 2019.
  • Dubart M., Ganse U., Osmane A., Grandin M., Brito T., Battarbee M., Pfau-Kempf Y., Turc L., and Palmroth, M: Investigation of ion-scale waves in a global-hybrid Vlasov simulation, Poster présentation in Physics Days, Helsinki, Finland, 5-7 March 2019.
  • Battarbee, M., Ganse,U., Pfau-Kempf, Y., Turc, L., Brito, T., Grandin,M., Koskela, T., Palmroth, M: Porosity and non-locality of injection at the Earth's bow shock: global simulation results, poster presentation at Physics Days 2019, Helsinki, Finland, 5-7 March 2019.
  • Grandin, M: Space weather and effects on spacecraft, invited lecture at ICEYE company, Espoo, Finland, 19 March 2019.
  • Grandin, M., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Osmane, A., Pfau-Kempf, Y., Turc, L., and Palmroth, M: Modelling particle precipitation with a global kinetic magnetospheric model: Vlasiator, poster presentation at Physics Days, Helsinki, Finland, 5-7 March 2019.
  • Pfau-Kempf, Y., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Grandin, M., Koskela, T., Turc, L., Hoilijoki, S., Palmroth, M: Dayside magnetopause reconnection in a quasi-3D global hybrid-Vlasov simulation, poster presentation, Physics days, Helsinki, Finland, 5-7 March 2019.
  • Turc, L., Roberts, O.W., Archer, M., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Pfau-Kempf, Y., and Escoubet, C.P: Disruption of the Earth’s foreshock wave field during solar storms, oral presentation at Physics Days, Helsinki, Finland, 5-7 March 2019.
  • Akhavan-Tafti, M., Palmroth, M., Battarbee, M., Gershman, D., Grandin, M., Ganse, U., Pfau-Kempf, Y., Le, G., and Slavin, J: FTE growth mechanisms: A comparative analysis, presentation in European Geophysical Union, General Assembly, Vienna, Austria, 7-12 April 2019.
  • Akhavan-Tafti, M., Palmroth, M., Slavin, J., Battarbee, M., Ganse, U., Pfau-Kempf, Y., Grandin, M., Le, G., and Gershman, D: FTE Growth Mechanisms: A Comparative Analysis, oral presentation at EGU General Assembly, Vienna, Austria, 7-12 April 2019.
  • Afanasiev, A., Vainio, R., Pfau-Kempf, Y., Ganse, U., turc, L., and Palmroth, M: ­­Comparison of quasi-linear and hybrid-Vlasov simulations of Earth’s ULF foreshock, poster presentation in European Geophysical Union, General Assembly, Vienna, Austria, 7-12 April 2019.
  • Battarbee, M., Pfau-Kempf, Y., Ganse, U., Turc, L., Brito, T., Grandin, M., Koskela, T., Dubart, M., and Palmroth, M: Porosity and non-locality of injection at the Earth’s bow shock: Global simulation results, poster presentation in European Geophysical Union, General Assembly, Vienna, Austria, 7-12 April 2019.
  • Dubart M., Ganse U., Osmane A., Grandin M., Brito T., Battarbee M., Pfau-Kempf Y., Turc L., and Palmroth, M: Investigation of ion-scale waves in a global-hybrid Vlasov simulation, Poster presentation in European Geophysical Union, General Assembly, Vienna, Austria, 7-12 April 2019.
  • Ganse, U., Battarbee, M., Brito, T., Dubart, M., Grandin, M., Pfau-Kempf, Y., Turc, L., and Palmroth, M: Obliqe foreshock waves and their self-structurization through beam trapping, poster presentation in European Geophysical Union, General Assembly, Vienna, Austria, 7-12 April 2019.
  • Grandin, M., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Pfau-Kempf, Y., and Turc, L: Hybrid-Vlasov modelling of nightside auroral proton precipitation with the Vlasiator global kinetic model, poster presentation at EGU General Assembly, Vienna, Austria, 7-12 April 2019.
  • Gutynska, O., Turc, L., Safrankova, J., Nemecek, Z: Sheath-like solar wind deflection in the foreshock during radial IMF: Comparison with Hybrid-Vlasov Simulations, oral presentation in European Geophysical Union, General Assembly, Vienna, Austria, 7-12 April 2019.
  • Palmroth, M., Karlsson, T., Turc, L., Raptis, S., Suni, J., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Grandin, M., and Pfau-Kempf, Y: Statistical characteristics of magnetosheath jets: MMS observations compared to global hybrid-Vlasov simulations, poster presentation in European Geophysical Union, General Assembly, Vienna, Austria, 7-12 April 2019.
  • Turc, L., Roberts, O.W., Archer, M., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Pfau-Kempf, Y., and Escoubet, C.P: Disruption of the Earth’s foreshock wave field during magnetic clouds, oral presentation at the EGU general assembly, Vienna, Austria, 7-12 April 2019.
  • Praks, J., Modrzewski, R., Laurila, P., Tikka, T., Näsilä, A., Palmroth, M: Finnish EO satellite missions - embracing New Space opportunities, ESA Living Planet Symposium, Milan, Italy, 13-17 May, 2019.
  • Turc, L., Palmroth, M., and the Vlasiator team: Investigating kinetic processes in near-Earth space with the Vlasiator global simulation, invited oral presentation at SF2A, Nice, France, 14-17 May 2019.
  • Pfau-Kempf, Y., Turc, L., Palmroth, M. and ISSI Team 448: Global study of the transmission of foreshock ULF waves into the magnetosheath and the magnetosphere, oral presentation, GEM Summer Workshop, Santa Fe, NM, USA 22-28 June 2019.
  • Pfau-Kempf, Y., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Grandin, M., Koskela, T., Turc, L., Hoilijoki, S., Palmroth, M: Dayside magnetopause reconnection in a quasi-3D global hybrid-Vlasov simulation, poster presentation, GEM Summer Workshop, Santa Fe, NM, USA, 22-28 June 2019.
  • Battarbee, M., Ganse, U., Pfau-Kempf, Y., Turc, L., Brito, T.,Grandin, M., Johlander, A., Koskela, T., Dubart, M., Palmroth, M: Vlasiator studies of mesoscale ion-kinetic shock phenomena, invited oral presentation at Astronum 2019, Paris, France, 1-5 July 2019.
  • Ganse, U., Palmroth,M., Pfau-Kempf,Y., Brito, T., Turc, L., Grandin, M., von Alfthan, S., Battarbee, M., Koskela, T: Vlasiator: Simulating Earth’s Magnetosphere in Hybrid-Vlasov, oral presentation at Vlasovia 2019, Strasbourgh, France, 22-25 July 2019.
  • Turc, L., Palmroth, M., Dimmock, A., Kajdic, P., Kilpua, E., Mann, I., Pfau-Kempf, Y., Sarris, T., Soucek, J., Takahashi, K., Takahashi, N. and Turner, D: Foreshock ULF Waves: Transmission into the Magnetosheath and Magnetosphere, and Effects of Solar Transients, invited oral presentation at the IUGG general assembly, Montreal, Canada, 8-18 July 2019.Turc, L., Palmroth, M., Dimmock, A., Kajdic, P., Kilpua, E., Mann, I., Pfau-Kempf, Y., Sarris, T., Soucek, J., Takahashi, K., Takahashi, N. and Turner, D: Foreshock ULF Waves: Transmission into the Magnetosheath and Magnetosphere, and Effects of Solar Transients, invited oral presentation at the IUGG general assembly, Montreal, Canada, 8-18 July 2019.
  • Palmroth, M: Space and space weather, invited lecture, European Centre for Space Law, Summer Course, Helsinki, Finland, August 27-Sept 7, 2018
  • Pfau-Kempf, Y., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Grandin, M., Koskela, T., Turc, L., Johlander, A., Hoilijoki, S., Palmroth, M: Dayside magnetopause reconnection in a quasi-3D global hybrid-Vlasov simulation, poster presentation, FinCOSPAR, Helsinki, Finland, 28-29 August 2019.
  • ​​​​​Akhavan-Tafti, M., Palmroth, M., Slavin, J., Battarbee, M., Ganse, U., Pfau-Kempf, Y., Grandin, M., Le, G., and Gershman, D: FTE Growth Mechanisms: A Comparative Analysis, oral presentation at the AOGS 16th Annual Meeting, Singapore, 28 July - 2 August 2019.
  • Battarbee, M., Ganse, U., Pfau-Kempf, Y., Turc, L., Brito, T., Grandin, M., Johlander, A., Koskela, T., Dubart, M., Palmroth, M: Non-locality of the Earth’s quasi-parallel bow shock and injection of protons, poster presentation at FinCOSPAR, Helsinki, Finland, 28-29 August 2019.
  • Dubart M., Ganse U., Osmane A., Grandin M., Brito T., Battarbee M., Pfau-Kempf Y., Turc L., and Palmroth, M: Investigation of ion-scale waves in a global-hybrid Vlasov simulation, Oral presentation in Finnish National Committee on Space Research Conference, Helsinki, Finland, 28-29 August 2019.
  • Grandin, M., Battarbee, M., Osmane, A., Ganse, U., Pfau-Kempf, Y., Turc, L., Brito, T., Koskela, T., Dubart, M., and Palmroth, M: Hybrid-Vlasov modelling of nightside auroral proton precipitation with the Vlasiator global kinetic model, poster presentation at FinCOSPAR, Helsinki, Finland, 28-29 August 2019.
  • Palmroth, M: Finnish Centre of Excellence in Research of Sustainable Space, oral presentation in FinCospar conference, Helsinki, Finland, 28-29 Aug 2019.
  • Turc, L., Roberts, O.W., Archer, M., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Pfau-Kempf, Y., Escoubet, C.P. and Dandouras I: Disruption of the Earth’s foreshock wave field during magnetic clouds, oral presentation at FinCOSPAR, Helsinki, Finland, 28-29 August 2019.
  • ​​​​​​​Johlander, A., Battarbee, M., Pfau-Kempf, Y., Turc, L., Ganse, U., Brito, T., Grandin, M., Dubart, M., Vaivads, A., Khotyaintsev, Yu V., Caprioli, D., Haggerty C., Schwartz, S. J., Palmroth, M., et al., : Observations and Simulations of Ion Acceleration at the Earth’s Bow Shock, Connecting Micro and Macro Scales: Acceleration, Reconnection, and Dissipation in Astrophysical Plasmas, KITP, Santa Barbara, CA, USA, Sep 9 - 12, 2019.
  • Palmroth, M., Ganse, U., Pfau-Kempf, Y., Battarbee, M., Brito, T., Grandin, M., Johlander, A., Turc, L., Dubart, M., and Koskela, T: First full global 6D hybrid-Vlasov simulation of the magnetosphere: Preliminary Vlasiator results, presentation in 14th International Conference on Substorms, Tromso, Norway, 30 Sep – 4 Oct 2019.
  • Grandin, M., Battarbee, M., Osmane, A., Ganse, U., Pfau-Kempf, Y., Turc, L., Brito, T., Koskela, T., Dubart, M., and Palmroth, M: Hybrid-Vlasov modelling of nightside auroral proton precipitation during southward interplanetary magnetic field conditions, oral presentation at the 2019 CHAMOS Workshop, Helsinki, Finland, 8-11 October 2019.
  • Grandin, M., Battarbee, M., Osmane, A., Ganse, U., Pfau-Kempf, Y., Turc, L., Brito, T., Koskela, T., Dubart, M., and Palmroth, M: Hybrid-Vlasov modelling of nightside auroral proton precipitation during southward interplanetary magnetic field conditions, invited oral presentation at the 14th International Conference on Substorms, Tromsø, Norway, 29 September - 4 October 2019.​​​​​​​​​​​​​​​​
  • Palmroth, M., Ganse, U., Pfau-Kempf, Y., Battarbee, M., Brito, T., Grandin, M., Johlander, A., Turc, L., Dubart, M., and Koskela, T., First full global 6D hybrid-Vlasov simulation of the magnetosphere: Preliminary Vlasiator results, presentation in 14th International Conference on Substorms, Tromso, Norway, 30 Sep – 4 Oct, 2019
  • Palmroth, M., Runov, A., Hoilijoki, S., Juusola, L., Pfau-Kempf, Y., Ganse, U., Brito, T., and Grandin, M: Tail reconnection and ion distributions in the global 5D magnetospheric context: Vlasiator results, presentation in 14th International Conference on Substorms, Tromso, Norway, 30 Sep – 4 Oct 2019.
  • Akhavan-Tafti, M., Palmroth, M., Slavin, J., Battarbee, M., Ganse, U., Pfau-Kempf, Y., Grandin, M., Le, G., and Gershman, D: MMS Observations & Vlasiator Simulations of the FTE Coalescence Process, oral presentation at the 5th MMS community workshop, Biarritz, France, 21-24 October 2019.
  • ​​​​​​​Turc, L., Roberts, O.W., Archer, M., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Pfau-Kempf, Y., Escoubet, C.P. and Dandouras I: Foreshock waves during magnetic cloud events: Cluster’s observations and numerical simulations, invited oral presentation at the 29th Cluster Workshop, Lanzarote, Spain, 7-11 October 2019.
  • ​​​​​​​​​​​​​​​​​​​​​Akhavan-Tafti, M., Palmroth, M., Slavin, J. A., Battarbee, M., Ganse, U., Grandin, M., Le, G., and Gershman, D: Vlasiator Hybrid-Vlasov Simulations and MMS Observations of Flux Transfer Events: a Comparative Analysis, poster presentation in American Geophysical Union Fall meeting, San Francisco, CA, USA 9-13 Dec 2019.
  • Ganse, U., Palmroth, M., von Alfthan, S., Battarbee, M., Britom T., Grandin, M., Johlander, A., Koskela, T., Pfau-Kempf, Y., Dubart, M., Turc, L: Vlasiator: Global, Full 6D Hybrid-Vlasov Simulations of Earth's Magnetosphere presentation in AGU Fall meeting, San Francisco, 9-13 Dec 2019.​​​​​​​

2018

  • ​​​​​​​Turc, L., Ganse, U., Pfau-Kempf, Y., Battarbee, M., Juusola, L., Brito, T. Grandin, M. and Palmroth, M.: Simulating the near-Earth space in unprecedented detail with the Vlasiator model, poster presentation at the Marie Curie Alumni Association Annual Conference, Leuven, Belgium, 2-3 February 2018.​​​​​​​
  • ​​​​​​​Pfau-Kempf, Y: Laskennallinen avaruusfysiikka, oral presentation at the Young Academy Finland, Helsinki, Finland, 19 March 2018.
  • ​​​​​​​Battarbee, M., Ganse, U., Pfau-Kempf, Y., Turc, L., Juusola, L., Brito, T., Grandin, M., von Alfthan, S., and Palmroth, M: Injection of protons at the Earth's bow shock: global results of hybrid-Vlasov and test-particle modelling, poster presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • ​​​​​​​Blanco-Cano, X., Battarbee, M., Turc, L., Dimmock, A.P., Kilpua, E.K.J., Hoilijoki, S., Ganse, U., Sibeck, D.G., Cassak, P.A., Fear, R.C., Jarvinen, R., Juusola, L., Pfau-Kempf, Y., Vainio, R., and Palmroth, M: Cavitons and spontaneous hot flow anomalies in a hybrid-Vlasov global simulation, oral presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • ​​​​​​​Brito, T., Ganse, U., Pfau-Kempf, Y., Battarbee, M., Turc, L., Juusola, L., Grandin, M., von Alfthan, S., and Palmroth, M: Electron velocity distributions in a global hybrid-Vlasov magnetospheric model, poster presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • ​​​​​​​Fear, R., Palmroth, M., Jarvinen, R., Juusola, L., Ganse, U., Hoilijoki. S., Cassak, P., Sibeck, D., Battarbee, M., Blanco-Cano, X., Dimmock, A., Kilpua, E., and Turc, L: Global scale simulation of northward IMF magnetospheric dynamics: Vlasiator results, poster presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • Palmroth, M., Hoilijoki, S., Juusola, L., Pulkkinen, T., Hietala, H., Pfau-Kempf, Y., Ganse, U., von Alfthan, S., Vainio, R., and Hesse, M: Tail reconnection in the global magnetospheric context: Vlasiator first results, oral presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • Palmroth, M., Ganse, U., Pfau-Kempf, Y., Hoilijoki, S., and Turc, L.: Vlasiator: Latest results, poster presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • Palmroth, M: Vlasiator: A story of two European Research Council grants, invited oral presentation in European Geophysical Society, General Assembly, Vienna 8-13 April 2018.
  • ​​​​​​​Palmroth, M., Hietala, H., Plaschke, F., Archer, M., Karlsson, T., Blanco-Cano, X., Sibeck, D., Kajdic, P., Ganse, U., Pfau-Kempf, Y., Hoilijoki, S., and Turc, L : Magnetosheath high-speed jet properties and evolution as deduced by Vlasiator: First results, poster presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • ​​​​​​​Palmroth, M., Ganse, U., Pfau-Kempf, Y., Hoilijoki, S., Battarbee, M., Brito, T., Grandin, M., Juusola, L., and von Alfthan, S: Vlasiator: A story of two European Research Council grants, solicited oral presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • ​​​​​​​Turc, L., Ganse, U., Pfau-Kempf, Y., Battarbee, M., Hoilijoki, S., Jarvinen, R., Juusola, L., von Alfthan, S., Brito, T., Grandin, M., and Palmroth, M.: Investigating the role of the foreshock in solar wind-magnetosphere coupling, solicited oral presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • ​​​​​​​Turc, L., Ganse, U., Pfau-Kempf, Y., Battarbee, M., Juusola, L., Brito, T., Grandin, M., von Alfthan, S. and Palmroth, M: Effects of an enhanced interplanetary magnetic field strength on the large-scale structure of foreshock ULF waves, poster presentation at the EGU General Assembly, Vienna, Austria, 8-13 April 2018.
  • Turc, L., Palmroth, M. and the Vlasiator team: From ion scales to large scales: recent results of Vlasiator´s global simulations of the Earth´s magnetosphere, invited seminar at Imperial College London, London, UK, 24 May 2018.
  • Battarbee, M., Ganse, U., Brito, T., Grandin, M., Koskela, T., Pfau-Kempf, Y., Turc, L., von Alfthan, S., Palmroth.M: Global hybrid-Vlasov simulations of the Earth's magnetosphere: Vlasiator results and advances, invited oral presentation at Astronum 2018, Panama City Beach, FL, United States, 25-29 June 2018.
  • Pfau-Kempf, Y: Magnetotail Dipolarization and Its Effects on the Inner Magnetosphere, Invited Panel Focus Group, GEM Summer Workshop, Santa Fe, USA, 17-23 June 2018.
  • Palmroth, M: Space is the new black, invited keynote lecture at The CERN Accelerator school, Tuusula, Finland, 11 Jun 2018.
  • Turc, L., Palmroth, M., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Juusola, L. and Pfau-Kempf, Y: New avenues towards a global understanding of the Earth´s magnetosphere, invited oral presentation at the Solar Wind 15 Conference, Brussels, Belgium, 18-22 June 2018.
  • ​​​​​​​​​​​​​Ganse, U., Battarbee, M., Brito, T., Grandin, M., Hoilijoki, S., Pfau-Kempf, Y., Turc, L., von Alfthan, S., Palmroth.M: Vlasiator: The interconnected world of kinetic phenomena in the magnetosphere, oral presentation at COSPAR 2018, Pasadena, USA, 14-22 July 2018.
  • Palmroth, M., Ganse, U., Battarbee, M., Brito, T., Grandin, M., Pfau-Kempf, Y., Turc, L., von Alfthan, S: Vlasiator - Understanding near-Earth space in six dimensions, invited oral presentation at PASC 2018, Basel, Switzerland, 2-4 July 2018.
  • Palmroth, M: Space and space weather, invited lecture, European Centre for Space Law, Summer Course, Helsinki, Finland, August 27-Sept 7, 2018.
  • ​​​​​​​Palmroth, M., Hietala, H., Plaschke, F., Archer, M., Karlsson, T., Blanco-Cano, X., Sibeck, D., Kajdic, P., Ganse, U., Pfau-Kempf, Y., Battarbee, M., and Turc, L: Magnetosheath jet properties and evolution as determined by a global hybrid-Vlasov simulation, oral presentation in Cluster workshop, Chania, Greece, 24-28 Sep 2018.
  • Palmroth, M., Hoilijoki, S., Juusola, L., Pulkkinen, T., Hietala, H., Pfau-Kempf, Y., Ganse, U., von Alfthan, S., Vainio, R., and Hesse, M: Tail reconnection in a global kinetic model, poster presentation in Cluster workshop, Chania, Greece, 24-28 Sep, 2018.
  • Palmroth, M., Hietala, H., Plaschke, F., Archer, M., Karlsson, T., Blanco-Cano, X., Sibeck, D., Kajdic, P., Ganse, U., Pfau-Kempf, Y., Battarbee, M., and Turc, L: Magnetosheath jet properties and evolution as determined by a global hybrid-Vlasov simulation, oral presentation in Cluster workshop, Chania, Greece, 24-28 Sep, 2018.​​​​​​​
  • Turc, L., Archer, M.O., Roberts, O.W., Battarbee, M., Brito, T., Ganse, U., Grandin, M., Pfau-Kempf, Y., and Palmroth, M: Foreshock wave properties during magnetic cloud events, oral presentation at the 5th Cluster-THEMIS workshop, Chania, Greece, 24-28 September 2018.
  • Vainio, R: Particle Acceleration in Gradual Events from a Modeling Perspective, Invited talk at Solar Orbiter EPD Workshop, Kiel, Germany, 18-19 September 2018.
  • Grandin, M., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Koskela, T., Pfau-Kempf, Y., Turc, L., and Palmroth, M: Proton precipitation with a global hybrid-Vlasov magnetospheric model: Vlasiator, oral presentation at the 2018 CHAMOS Workshop, Dunedin, New Zealand, 8-12 October 2018.
  • ​​​​​​​​​​​​​​Grandin, M., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Koskela, T., Pfau-Kempf, Y., Turc, L., and Palmroth, M: Vlasiator: Understanding near-Earth space in 6D, colloquium presentation at the University of Otago, Dunedin, New Zealand, 17 October 2018.
  • Grandin, M., Battarbee, M., Brito, T., Dubart, M., Ganse, U., Koskela, T., Pfau-Kempf, Y., Turc, L., and Palmroth, M: Vlasiator: Understanding near-Earth space in 6D, oral presentation at the SMILE SST and Consortium Meeting, Banff, AB, Canada, 29-31 October 2018.
  • Akhavan-Tafti, M., Palmroth, M., Slavin, J. A., Battarbee, M., Ganse, U., Grandin, M., Le, G., Gershman, D. J: Comparative Examination of Ion Energization Mechanisms in Coalescing FTE-Type Flux Ropes, oral presentation at AGU Fall Meeting 2018, Washington, DC, United States, 10-14 December 2018.
  • Kilpua, E., Turner, D.L, Allison, Hietala, H., Koskinen, H.E.J., Palmroth, M., Pulkkinen, T.I., and Vainio, R: The response of the outer Van Allen radiation belt electron fluxes during complex solar wind drivers, presentation in American Geophysical Union Fall meeting, Washington D.C., USA, 10-14 Dec 2018.
  • Palmroth, M: Vlasiator, invited panelist in ICT-2018, EU high level conference about ICT during Austrian precidency, Vienna, Austria, 6 Dec 2018.

2017

  • Hoilijoki, S., Pfau-Kempf, Y., Ganse, U., Hietala, H., Cassak, P., Walsh, B., Juusola, L., Jarvinen, R., von Alfthan, S. and Palmroth, M: Solar wind - Magnetosheath - Magnetopause interactions in global hybrid-Vlasov simulations, invited oral presentation in the AGU Fall Meeting, New Orleans, USA, 11-15 December, 2017.
  • Ganse, U., Pfau-Kempf, Y., Turc, L., Hoilijoki, S., von Alfthan, S., Vainio, R. and Palmroth, M: Self-organizing large-scale structure in Earth's foreshock waves, oral presentation in the AGU Fall Meeting, New Orleans, USA, 11-15 December, 2017.
  • Turc, L., Pfau-Kempf, Y., Ganse, U., Hoilijoki, S., Juusola, L., Jarvinen, R., von Alfthan, S. and Palmroth, M: Evolution of the foreshock properties with the interplanetary magnetic field strength: Vlasiator simulations, poster presentation in the AGU Fall Meeting, New Orleans, USA, 11-15 December, 2017.
  • Fear, R. C., Palmroth, M., Jarvinen, R., Juusola, L., Ganse, U., Hoilijoki, S., Cassak, P. A., Sibeck, D. G., Battarbee, M., Blanco-Cano, X., Dimmock, A. P., Kilpua, E. K. J., and Turc, L: Global scale simulation of northward IMF magnetospheric dynamics: Vlasiator results, presentation at the annual MIST meeting, London, UK, 24 Nov 2017.
  • Turc, L., M. Palmroth, Y. Pfau-Kempf, U. Ganse, S. Hoilijoki, L. Juusola, R. Jarvinen, and von Alfthan, S: Influence of the Alfvén Mach number on the properties of the Earth’s foreshock, invited oral presentation in the 27th Cluster Workshop, Bled, Slovenia, 11-15 September, 2017.
  • Vainio, R., Afanasiev, A., Battarbee, M., Ganse, U., Kempf, Y., Palmroth, M., and von Alfthan, S: Particle acceleration at collisionless shocks: quasi-linear and hybrid-Vlasov simulations, Exascale Thinking of Particle Energization Problems, NORDITA, Stockholm, Sweden, 28 August-1 September, 2017.
  • Palmroth, M.: Global hybrid-Vlasov simulations of the terrestrial magnetosphere, invited oral presentation in FinCospar national meeting, 23 Aug 2017.
  • Pfau-Kempf, Y., Hoilijoki, S., Ganse, U., Juusola, L., Jarvinen, R., von Alfthan, S., Hietala, H., Battarbee, M., Afanasiev, A., Vainio, R., Palmroth, M: Vlasiator – From local to global magnetospheric hybrid-Vlasov simulations, invited oral presentation at AOGS, Singapore, 6-11 Aug, 2017.
  • Palmroth, M: Global hybrid-Vlasov simulations of the terrestrial magnetosphere, invited oral presentation in 12th International Conference on Numerical Modeling of Space Plasma Flows, Astronum, Saint Malo, France, Jun 26-30, 2017.
  • Ganse, U., Pfau-Kempf, Y., von Alfthan, S., Hoilijoki, S., Palmroth, M: Heterologous Field Solver Domain Decomposition in Vlasiator (FSGrid), oral presentation in Astronum, Saint Malo, France, 26-30 June, 2017.
  • Hoilijoki, S., Pfau-Kempf, Y., Ganse, U., von Alfthan, S., Hietala, H., and Palmroth, M: Proton distribution functions from the dayside reconnection region: a view from global kinetic simulation, oral presentation in GEM workshop, Porsthmouth, VA, USA, Jun 19-24, 2017.
  • Palmroth, M., & Vlasiator team: Vlasiator – Understanding near-Earth space in six dimensions, invited keynote lecture, European HPC Summit Week, PRACEDays, Barcelona, Spain, May 16, 2017.
  • Von Alfthan, S., Ganse, U., Pfau-Kempf, Y., and Palmroth, M: Optimising Vlasiator on KNL, invited oral presentation in The Inter Xeon Phi Users Group (IXPUG) Annual Spring Conference, Cambridge, UK, April 11-13, 2017.

2016

  • Hietala, H., Plashcke, F., Palmroth, M., Blanco-Cano, X., Archer, M.O., Karlsson, T., Sibeck, D.G., Omidi, N., Kajdic, P., Schmid, D., Roytershteyn, V., Sergeev, V. and Han, D: Magnetosheath high-speed jets: coupling bow shock processes to the magnetosphere, invited oral presentation in the AGU Fall Meeting, San Francisco, USA, Dec 12-16, 2016
  • Ganse, U., Pfau-Kempf, Y., Hoilijoki, S., von Alfthan, S., Palmroth, M., and Vainio, R: Global-Local Interaction of Structures Formed in Earth Foreshock Waves, oral presentation in AGU Fall Meeting, San Francisco, USA, Dec 12-16, 2016
  • Hoilijoki, S., Ganse, U., Pfau-Kempf, Y., Cassak, P., Walsh, B.M., Hietala, H., von Alfthan, S., and Palmroth, M: Variability of dayside reconnection in a global hybrid-Vlasov simulation, poster presentation in AGU Fall Meeting, San Francisco, USA, Dec 12-16, 2016
  • Battarbee, M., Vainio, R., Pfau-Kempf, Y., Ganse, U., von Alfthan, S., and Palmroth, M: Hybrid-Vlasov simulations of propagating interplanetary shocks in 5 and 6 dimensions, oral presentation in Global modelling of the space weather chain workshop, Espoo, Finland, 24 -28 Oct.
  • Hoilijoki, S., Ganse, U., Pfau-Kempf, Y., Cassak, P. A., Walsh, B. M., Hietala, H., von Alfthan, S, and Palmroth, M: Variability of dayside reconnection in a global hybrid-Vlasov simulation, oral presentation in Global modelling of the space weather chain workshop, Espoo, Finland, 24 -28 Oct.
  • Ganse, U., Hoilijoki, S., Pfau-Kempf, Y., von Alfthan, S, and Palmroth, M: Global-Local Interaction of Structures Formed in Earth Foreshock Waves, poster presentation in Global modelling of the space weather chain workshop, Espoo, Finland, 24 -28 Oct.
  • Vainio, R., Wimmer-Schweingruber, R. F., Afanasiev, A., Battarbee, M., Berger, L., Dresing, N., Drews, C., Ganse, U., Herber, B., Klassen, A., Palmroth, M., Pfau-Kempf, Y., Steinhagen, J., Valtonen, E., and Yu, J: Particle acceleration in turbulent collisionless shock waves, oral presentation in THOR workshop, Barcelona, Spain, 27-29 Sep, 2016.
  • Palmroth, M: Large-scale kinetic simulation of the magnetosphere, invited oral presentation in European Physical Society, Plasma Physics Conference, Leuven, Belgium, 4-8 Jul, 2016.
  • Dorfman, S., Hietala, H., Astfalk, P., and Angelopoulos, V: Growth rate and properties of ion beam generated ULF waves in the foreshock: ARTEMIS observations and theory, oral presentation in the GEM Summer Workshop, Santa Fe, USA, 20-24 June, 2016.
  • Zhang, H: Solar Wind Magnetosphere Interaction (SWMI) Research Area Tutorial, plenary presentation in the GEM Summer Workshop, Santa Fe, USA, 20-24 June, 2016.
  • Pfau-Kempf, Y, Hietala, H., Hoilijoki, S., Ganse, U., von Alfthan, S., and Palmroth, M: Magnetopause-foreshock interactions induced by dayside reconnection , oral presentation in GEM workshop, Santa Fe, USA, 20-24 June, 2016.
  • Hoilijoki, S, Pfau-Kempf, Y., Ganse, U., von Alfthan, S., and Palmroth, M: Global hybrid-Vlasov simulation Vlasiator, oral presentation in GEM workshop, Santa Fe, USA, 20-24 June, 2016.
  • Hoilijoki, S, Pfau-Kempf, Y., Ganse, U., Walsh, B., Cassak, P., Doss, C., Hietala, H., von Alfthan, S., Vainio, R., and Palmroth, M: Dayside magnetopause reconnection using a hybrid-Vlasov simulation code Vlasiator, oral presentation in GEM workshop, Santa Fe, USA, 20-24 June, 2016.
  • Hoilijoki, S, Pfau-Kempf, Y., Ganse, U., Walsh, B., Cassak, P., Doss, C., Hietala, H., von Alfthan, S., Vainio, R., and Palmroth, M: Reconnection rate at the dayside magnetopause in a global hybrid-Vlasov simulation, poster presentation in GEM workshop, Santa Fe, USA, 20-24 June, 2016.
  • Ganse, U., Pfau-Kempf, Y., Hoilijoki, S., von Alfthan, S., Vainio, R., Palmroth, M: Vlasiator: Towards 6D Magnetospheric Hybrid-Vlasov Simulations, invited oral presentation, Astronum, Monterey, CA, June 6 - 10 2016.
  • Pfau-Kempf Y. and the team, Vlasiator -- Global hybrid-Vlasov simulations of the Earth's magnetosphere, presentation in the postgraduate seminar series, Physics department, University of Helsinki, May 2016
  • Palmroth, M., Hoilijoki, S., Pfau-Kempf, Y., Hietala, H., Nishimura, T., Angelopoulos, V., Pulkkinen, T. I., Ganse, U., von Alfthan, S., and Vainio, R: Large-scale kinetic simulation of the magnetosphere, invited oral presentation in European Geosciences Union General Assembly, Vienna, Austria, 17-22 April, 2016.
  • Pfau-Kempf, Y., Hietala, H., Hoilijoki, S., Palmroth, M., Ganse, U., Sandroos, A., Hannuksela,O., von Alfthan, S., Vainio, R: Magnetopause-foreshock interactions induced by dayside reconnection, oral presentation at the EGU General assembly, 18-22 April, 2016.
  • Ganse, U., Pfau-Kempf, Y., Hoilijoki, S., von Alfthan, S., Palmroth, M., Vainio, R: Large-Scale Structures in Earth Foreshock Waves during Radial IMF, oral presentation, EGU General Assembly, Vienna, Austria, 18-22 April, 2016.
  • Hoilijoki, S, Pfau-Kempf, Y., Ganse, U., Walsh, B., Cassak, P., Doss, C., Hietala, H., von Alfthan, S., Laitinen, T., Hannuksela, O., Vainio, R., and Palmroth, M: Effect of the Magnetosheath Waves on the Dayside Magnetopause Reconnection, poster presentation in EGU General Assembly, Vienna, Austria, 18-22 April, 2016.
  • Palmroth, M: Recent advances in magnetospheric physics, keynote lecture in 50th annual meeting of the Finnish Physical Society, Physics Days, Oulu, Finland, 29-31 March, 2016.

2015

  • Hoilijoki, S., Walsh, B., Laitinen, T., Pfau-Kempf, Y., Ganse, U., Sandroos, A., Hannuksela, O., von Alfthan, S., Hietala, H., Vainio, R., Doss , C., Cassak, P. and Palmroth, M., Influence of the Magnetosheath Waves on the Dayside Reconnection, oral presentation in AGU Fall Meeting, San Francisco, USA, Dec 14-18, 2015
  • Palmroth, M., Hoilijoki, S., Pfau-Kempf, Y., Hietala, H., Nishimura, Y., Angelopoulos, V., Pulkkinen, T., Ganse, U., Hannuksela, O., von Alfthan, S., Battarbee, M., and Vainio, R., Role of dayside transients in a substorm process: Results from the global kinetic simulation Vlasiator, poster presentation in AGU Fall Meeting, San Francisco, USA, Dec 14-18, 2015
  • Pfau-Kempf, Y., Hietala, H., Hoilijoki, S., Palmroth, M., Ganse, U., Sandroos, A., Hannuksela, O., von Alfthan, S. and Vainio, R., Magnetopause-Foreshock Interactions Induced by Dayside Reconnection, poster presentation in AGU Fall Meeting, San Francisco, USA, Dec 14-18, 2015
  • Vainio, R., Palmroth, M., Battarbee, M., Pfau-Kempf, Y., Hoilijoki, S, Ganse, U., von Alfthan, S., The Collisionless Shock in Hybrid-Vlasov Simulations, poster presentation in AGU Fall Meeting, San Francisco, USA, Dec 14-18, 2015
  • Cassak, P., Doss, C., Palmroth, M., Hoilijoki, S., Pfau-Kempf, Y., and Ganse, U., Quantifying the tailward motion of reconnecting flux ropes at magnetopauses of Earth and other planets, oral presentation at AGU Fall meeting, San Francisco, USA, Dec 14-18, 2015
  • Palmroth, M., von Alfthan, S., Sandroos, A., Pfau-Kempf, Y., Hoilijoki, S., van de Kamp, M., Honkonen, I., and Janhunen, P., Towards precise global space weather forecasts: MHD and hybrid-Vlasov simulations compared, invited oral presentation in European Space Weather Week, Ostend, Belgium, 23-27 Nov, 2015
  • Palmroth, M., Vainio, R., Archer, M., Hietala, H., Afanasiev, A., Kempf, Y., Hoilijoki, S., von Alfthan, S., ULF foreshock under radial IMF: THEMIS observations and global kinetic simulation Vlasiator results compared, oral presentation in European Space Weather Week, Ostend, Belgium, 23-27 Nov, 2015
  • Vainio, R., Afanasiev, A., Battarbee, M., Jaakola, J., Ganse, U., Palmroth, M., von Alfthan, S., Hannuksela, O., Hoilijoki, S., Kempf, Y., and Sandroos, A., Particle acceleration in interplanetary shocks: quasilinear and hybrid-Vlasov simulations, oral presentation in European Space Weather Week, Ostend, Belgium, 23-27 Nov, 2015
  • Vainio, R., Afanasiev, A., Battarbee, M., Ganse, U., Palmroth, M., Pfau-Kempf, Y., von Alfthan, S., Particle acceleration in coronal and interplanetary shocks: quasilinear and hybrid-Vlasov simulations, oral presentation in SolarCast-1 meeting, Copenhagen, Denmark, 9-11 Nov, 2015
  • Pfau-Kempf, Y. and the team, Space plasma simulations using Vlasiator, presentation in the Introduction to plasma physics lecture, University of Helsinki, October 2015
  • Pfau-Kempf, Y. and the team, Vlasiator: global hybrid-Vlasov simulations of the Earth's foreshock and magnetosheath, presentation in the Kumpula Computational Chemistry and Physics seminar series, October 2015
  • Palmroth, M., Hoilijoki, S., Pfau-Kempf, Y., Laitinen, T. V., Hietala, H., Pulkkinen, T. I., Ganse, U., Sandroos, A., Hannuksela, O., von Alfthan, S., and Vainio, R., Reconnection in Vlasiator 1: The global system, invited oral presentation, Nordita Magnetic Reconnection in Plasmas workshop, Stockholm, Sweden, 10-14 August 2015
  • Hoilijoki, S., Laitinen, T., Pfau-Kempf, Y., Ganse, U., Sandroos, A., Hannuksela, O., von Alfthan, S., Hietala, H., Vainio, R., and Palmroth, M., Reconnection in Vlasiator: 2. Influence of the magnetosheath waves, oral presentation, Nordita Magnetic Reconnection in Plasmas workshop, Stockholm, Sweden, 10-14 August 2015
  • Pfau-Kempf, Y., Hietala, H., Hoilijoki, S., Palmroth, M., Ganse, U., Sandroos, A., Hannuksela, O., von Alfthan, S., and Vainio, R., Reconnection in Vlasiator: 3. Magnetopause-foreshock interactions, oral presentation, Nordita Magnetic Reconnection in Plasmas workshop, Stockholm, Sweden, 10-14 August 2015
  • Ganse, U., Vainio, R., Spanier, F., Ivascenko, A., Palmroth, M., von Alfthan, S., and Pfau-Kempf, Y., Helical Ion Beams from Fluctuating Shock Structures, oral presentation, International Cosmic Ray Conference, The Hague, The Netherlands, 30 July - 6 August, 2015
  • Afanasiev, A., Vainio, R., Battarbee, M., Palmroth, M., von Alfthan, S., Kempf, Y., Particle acceleration and foreshock evolution in heliospheric shocks from self-consistent Monte Carlo simulations, oral presentation, International Cosmic Ray Conference, The Hague, The Netherlands, 30 July - 6 August 2015
  • Vainio, R., Palmroth, M., Afanasiev, A., Battarbee, M., Archer, M., Hietala, H., Kempf, Y., Hoilijoki, S., von Alfthan, S., ULF foreshock in global kinetic Vlasiator simulations compared to THEMIS observations and quasilinear theory, oral presentation, IUGG General Assembly, Prague, Czech Republic, 22 June - 2 July 2015
  • Hoilijoki, S., Pfau-Kempf, Y., Hannuksela, O., Ganse, U., Sandroos, A., von Alfthan, S., R., and Palmroth, M., Mirror modes in the Earth's magnetosheath: results from a hybrid-Vlasov simulation, poster presentation in GEM workshop, Snowmass, USA, 14-19 June, 2015
  • von Alfthan, S., Kempf, Y., Hoilijoki, S., Honkonen, I., Sandroos, A., Ganse, U., Vainio, R., and Palmroth, M., Vlasiator: Hybrid-Vlasov Simulation Code based on a Conservative Semi-Lagrangian Method, invited oral presentation, Astronum, Avignon, France, 8-12 June 2015
  • Palmroth, M., Vainio, R., Archer, M., Hietala, H., Afanasiev, A., Kempf, Y., Hoilijoki, S., von Alfthan, S., ULF foreshock under radial IMF: THEMIS observations and global kinetic simulation Vlasiator results compared, oral presentation, EGU General Assembly, Vienna, Austria, 12-17 April, 2015
  • Pfau-Kempf., Y, Hoilijoki, S., von Alfthan, S., Sandroos, A., Hannuksela, O., and Palmroth, M., Hybrid-Vlasov simulations of Earth's magnetosphere with Vlasiator: a global view, poster presentation in 49th annual Physics Days, Helsinki, Finland, 17-19 March 2015
  • Palmroth, M., Vainio, R., Archer, M., Hietala, H., Afanasiev, A., Kempf, Y., Hoilijoki, S., and von Alfthan, S., Shocked and turbulent plasmas in the near Earth space: Global hybrid-Vlasov simulations comparisons to in situ measurements, poster presentation in in 49th annual Physics Days, Helsinki, Finland, 17-19 March 2015
  • Hoilijoki, S., Pfau-Kempf., Y, von Alfthan, Hannuksela, O., and Palmroth, M., Mirror mode waves in the Earth's magentosheath: results from a hybrid-Vlasov simulation, poster presentation in 49th annual Physics Days, Helsinki, Finland, 17-19 March 2015

2014

  • Hoilijoki, S., Walsh, B., Kempf, Y., von Alfthan, S., Gutynska, O., Wilson III, L. B., Hannuksela, O., Ganse, U., Sibeck, D. G., and Palmroth M., Birth and Evolution of Mirror Mode Type Fluctuations in the Earth Magnetosheath in a Global Hybrid-Vlasov Simulation, poster presentation in AGU Fall Meeting, San Francisco, USA, 15-19 Dec, 2014
  • Hoilijoki, S., Walsh, B., Kempf, Y., von Alfthan S., Hannuksela, O., and Palmroth, M. Birth and evolution of magnetosheath mirror modes as seen by the global hybrid-Vlasov simulation Vlasiator, oral presentation at Geospace revisited: a Cluster / MAARBLE / van Allen Probes Conference, Rhodes, Greece, Sep 15-20, 2014
  • Sandroos, A., von Alfthan, S., Hoilijoki, S., Honkonen, I., Kempf, Y., Pokhotelov, D., and Palmroth, M., Vlasiator - A Global Kinetic Magnetospheric Modeling Tool, invited oral presentation, ASTRONUM 2014, 23-27 June 2014
  • Palmroth, M., Laitinen, T. V., Kempf, Y., Hannuksela, O., Hoilijoki, S., Pokhotelov, D., and von Alfthan, S., Path for solar wind plasma to the magnetosphere: Vlasiator hybrid-Vlasov global kinetic and GUMICS-4 global MHD simulation results, invited oral presentation in 40th COSPAR Scientific Assembly, Moscow, Russia August 2-10, 2014
  • Kempf, Y., Pokhotelov, D., von Alfthan, S., Hoilijoki, S., Hannuksela, O., and Palmroth, M., Hybrid-Vlasov simulations on the Earth's collisionless bow shock and foreshock region, invited oral presentation at 31st General Assembly of the Internation Union of Radio Science (URSI), Beijing, China, 16-23 Aug 2014
  • Kempf, Y., Gutynska, O., Pokhotelov, D., Wilson III, L., Walsh, B., von Alfthan, S., Sibeck, D., and Palmroth, M., Ion distributions in the Earth's foreshock region: hybrid-Vlasov simulations and spacecraft observations, poster presentation in 31st General Assembly of the International Union of Radio Science (URSI), Beijing, China, 16-23 Aug 2014 (poster, background)
  • Pokhotelov, D., Soucek, J., Kempf, Y., von Alfthan, S., Palmroth, M., and Koskinen, H. E. J., Hybrid-Vlasov simulations of the Earth's bow shock/magnetosheath compared to Cluster observations, oral presentation in European Geophysical Union meeting, Vienna, Austria, Apr 28 - May 2, 2014
  • Palmroth, M., Eastwood, J., Pokhotelov, D., Hietala, H., Kempf, Y., Hoilijoki, S., von Alfthan, S., and Vainio, R., First global hybrid-Vlasiv (Vlasiator) simulation results on foreshock ULF wave activity, poster presentation in European Geophysical Union meeting, Vienna, Austria, Apr 28 - May 2, 2014
  • Vainio, R., Palmroth, M., Kempf, Y., Ganse, U., von Alfthan, S., Afanasiev, A., and Hoilijoki, S., Vlasiator simulations of ion foreshock, presentation in the European Space Weather Week, 2014
  • Von Alfthan, S., Kempf, Y., Ganse, U., Pokhotelov, D., Hoilijoki, S., Hannuksela, O., and Palmroth, M., Vlasiator: Hybrid-Vlasov simulation code based on a conservative semi-Lagrangian method, presentation in GEM workshop, Portsmouth, USA, Jun 15-20, 2014

2013

  • Hietala, H., and Plaschke, F., On the generation of magnetosheath high speed jets by bow shock ripples, invited oral presentation in the AGU Fall Meeting, San Francisco, USA, 9-13 December, 2013
  • Vlasiator: Hybrid-Vlasov Simulation Code for the Earth's Magnetosphere, SC13, Denver, USA, 16-22 November 2013
  • Ion distributions in the Earth's foreshock and magnetosheath obtained using Vlasiator, FinCOSPAR, Tikkurila, Finland, 29-30 August 2013
  • Pokhotelov, D., von Alfthan, S., Kempf, M., and Palmroth, M., Hybrid-Vlasov simulation of plasma instabilities: First results from Vlasiator, poster presentation in European Geophysical Union General Assembly, Vienna, Austria, 7-12 April, 2013
  • Honkonen, I., von Alfthan, S., Sandroos, A., Janhunen, P., and Palmroth, M., Parallel grid library for rapid and flexible simulation development, poster presentation in European Geophysical Union General Assembly, Vienna, Austria, 7-12 April, 2013
  • Kempf, Y., Pokhotelov, D., Vaivads, A., Koskinen, H. E.J., and Palmroth, M., Wave modes in the hybrid-Vlasov plasma model: comparison of Vlasiator and WHAMP results, poster presentation in European Geophysical Union General Assembly, Vienna, Austria, 7-12 April, 2013
  • Von Alfthan, S., Kempf, Y., Sandroos, A., Honkonen, I., Pokhotelov, D., Hoilijoki, S., and Palmroth, M., Vlasiator: First-ever global hybrid-Vlasov simulation of Earth's magnetosphere, presentation in the 47th Annual meeting of the Finnish Physical Society, Espoo, Finland, 14-16 March, 2013
  • Kempf, Y., Pokhotelov, D., Vaivads, A., Koskinen, H., and Palmroth, M., Wave modes in the hybrid-Vlasov plasma model: Comparison of Vlasiator and WHAMP results, presentation in the 47th Annual meeting of the Finnish Physical Society, Espoo, Finland, 14-16 March, 2013
  • Palmroth. M., Honkonen, I., Sandroos, A., Kempf, Y., von Alfthan, S., Hoilijoki, S., and Pokhotelov, D., First results on Vlasiator: magnetosheath and cusps under northward interplanetary magnetic field, oral presentation in the 47th Annual meeting of the Finnish Physical Society, Espoo, Finland, 14-16 March, 2013
  • Pokhotelov, D., von Alfthan, S., Kempf, Y., Vainio, R., Palmroth, M., Hybrid-Vlasov modeling of ion distribution functions across collisionless bow shock, presentation in 23rd Cluster workshop, Tromso, Norway, 16-20 September, 2013.
  • Palmroth, M., Pokhotelov, D., von Alfthan, S., Kempf, Y., Hoilijoki, S., Koskinen, H., Hietala, H., and Vainio, R., First Vlasiator results of foreshock ULF wave activity, presentation in 23rd Cluster workshop, Tromso, Norway, 16-20 September, 2013
  • Kempf, Y., Pokhotelov, D., Vainio, R., von Alfthan, S., Koskinen, H., and Palmroth, M., Ion distributions up- and downstream of the Earth's collisionless bowshock using Vlasiator, oral presentation in American Geophysical Union Fall Meeting, San Francisco, USA, Dec 9-13, 2013
  • Palmroth, M., Eastwood, J. P., Pokhotelov, D., Hietala, H., Kempf, Y., Hoilijoki, S., von Alfthan, S., and Vainio, R., First Vlasiator results on foreshock ULF wave activity, oral presentation in American Geophysical Union Fall Meeting, San Francisco, USA, Dec 9-13, 2013

2012

  • Honkonen, I., von Alfthan, S., Sandroos, A., Janhunen, P., and Palmroth, M., Parallel grid library with adaptive mesh refinement for development of highly scalable simulations, oral presentation in European Geophysical Union General Assembly, Vienna, Austria, Apr 22-27, 2012
  • Palmroth, M., Honkonen, I., Kempf, Y., von Alfthan, S., and Sandroos, A., Magnetosheath dynamics and lobe reconnection as seen from a global beyond-MHD simulation Vlasiator, poster presentation in European Geophysical Union General Assembly, Vienna, Austria, Apr 22-27, 2012
  • von Alfthan, S., Honkonen, I., Sandroos, A., and Palmroth, M., Optimizing performance of Vlasov simulations using sparse density functions, presentation in European Geophysical Union General Assembly, Vienna, Austria, Apr 22-27, 2012
  • Honkonen, I., von Alfthan, S., Sandroos, A., Palmroth, M., and Kempf, Y., A global magnetospheric test particle simulation using Vlasiator, poster presentation in 39th COSPAR General Assembly, Mysore, India, July 14-22, 2012
  • Von Alfthan, S., Honkonen, I., and Palmroth, M., Network Topology Aware Process Mapping, presentation in PARA 2012 Workshop on the State-of-the-Art in Scientific and Parallel Computing, Finland, June 10-13, 2012
  • Sandroos, A., von Alfthan, S., Honkonen, I., Kempf, Y., Pokhotelov, D., Hoilijoki, S., and Palmroth, M., Vlasiator - new accurate space weather simulation, invited oral presentation in Geospace Environment Modeling meeting, Snowmass, USA, June 17-22, 2012
  • Honkonen, I., von Alfthan, S., Pokhotelov, D., Palmroth, M., Kempf, Y., Sandroos, A., On modeling the Earth's magnetosphere with Vlasiator, a new global hybrid Vlasov code, oral presentation in Problems of Geocosmos, St. Petersburg, Russia, Oct 8-12, 2012
  • Palmroth M., Honkonen, I., Sandroos, A., Kempf, Y., von Alfthan, S., and Pokhotelov, D., Preliminary testing of global hybrid-Vlasov simulation: magnetosheath and cusps under northward interplanetary magnetic field, oral presentation at American Geophysical Union Fall Meeting, San Francisco, Dec 3-7, 2012

2011

  • Honkonen, I., Sandroos, A., and Palmroth, M., Towards a global hybrid Vlasov magnetospheric model: A test particle simulation, poster presentation in 45th Annual Meeting of the Finnish Physical Society, Helsinki, 31.3. 2011
  • Honkonen, I., Sandroos, A., and Palmroth, M., Towards a global hybrid Vlasov magnetospheric model: A test particle simulation, poster presentation in EGU General Assembly, Vienna, Austria, 3-8 Apr, 2011
  • Honkonen, I., Sandroos, A., and Palmroth, M., Towards a global hybrid Vlasov magnetospheric model: A test particle simulation, oral presentation in International Symposium on Recent Observations and Simulations of the Sun-Earth System II, Bulgaria, Sep 11-16, 2011.
  • Von Alfthan, S., Sandroos, A., Honkonen, I., and Palmroth, M., Implementing a global hybrid Vlasov magnetospheric model, presentation in International Symposium on Recent Observations and Simulations of the Sun-Earth System II, Bulgaria, Sep 11-16, 2011

2010

  • Sandroos, A., Daldorff, L. K. S., Honkonen, I., and Palmroth, M., New global-scale Vlasov simulation, poster presentation in International Astronomical Union meeting 'Advances in plasma astrophysics', Italy, Sep 6-10, 2010.

2009

  • Daldorff, L. K. S., Yando, K. B., Palmroth, M., Hietala, H., Janhunen, P., and Lucek, E., Preliminary studies on the development of a global hybrid-Vlasov simulation, poster presentation in 9th International Symposium for Space Simulations, Paris, France, July 3-10, 2009