Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Steinvall, Konrad"'
Autor:
Svenningsson, Ida, Yordanova, Emiliya, Khotyaintsev, Yuri V., André, Mats, Cozzani, Giulia, Steinvall, Konrad
Publikováno v:
Journal of Geophysical Research: Space Physics, 129, e2024JA032661 (2024)
In the Earth's magnetosheath (MSH), several processes contribute to energy dissipation and plasma heating, one of which is wave-particle interactions between whistler waves and electrons. However, the overall impact of whistlers on electron dynamics
Externí odkaz:
http://arxiv.org/abs/2406.03060
Autor:
Palmerio, Erika, Lee, Christina O., Mays, M. Leila, Luhmann, Janet G., Lario, David, Sánchez-Cano, Beatriz, Richardson, Ian G., Vainio, Rami, Stevens, Michael L., Cohen, Christina M. S., Steinvall, Konrad, Möstl, Christian, Weiss, Andreas J., Nieves-Chinchilla, Teresa, Li, Yan, Larson, Davin E., Heyner, Daniel, Bale, Stuart D., Galvin, Antoinette B., Holmström, Mats, Khotyaintsev, Yuri V., Maksimovic, Milan, Mitrofanov, Igor G.
Predictions of coronal mass ejections (CMEs) and solar energetic particles (SEPs) are a central issue in space weather forecasting. In recent years, interest in space weather predictions has expanded to include impacts at other planets beyond Earth a
Externí odkaz:
http://arxiv.org/abs/2203.16433
When analyzing plasma waves, a key parameter to determine is the phase velocity. It enables us to, for example, compute wavelengths, wave potentials, and determine the energy of resonant particles. The phase velocity of a wave, observed by a single s
Externí odkaz:
http://arxiv.org/abs/2111.10288
Autor:
Lalti, Ahmad, Khotyaintsev, Yuri, Graham, Daniel B., Vaivads, Andris, Steinvall, Konrad, Russell, Christopher T.
Whistler waves are thought to play an essential role in the dynamics of collisionless shocks. We use the magnetospheric multiscale (MMS) spacecraft to study whistler waves around the lower hybrid frequency, upstream of 11 quasi-perpendicular super-cr
Externí odkaz:
http://arxiv.org/abs/2011.10593
Autor:
Steinvall, Konrad, Khotyaintsev, Yuri V., Graham, Daniel B., Vaivads, Andris, Contel, Olivier Le, Russell, Christopher T.
Publikováno v:
Phys. Rev. Lett. 123, 255101 (2019)
We report observations of electromagnetic electron holes (EHs). We use multi-spacecraft analysis to quantify the magnetic field contributions of three mechanisms: the Lorentz transform, electron drift within the EH, and Cherenkov emission of whistler
Externí odkaz:
http://arxiv.org/abs/1908.11198
Autor:
Steinvall, Konrad
The existence of an electric field on the Moon has been theorized since the end of the 1960s, when reports from astronauts suggested that charged particles from the lunar surface could be seen interacting with light at high altitudes. Today it is bel
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-136268
Autor:
Kramer, E., Hamrin, M., Gunell, H., Karlsson, T., Steinvall, Konrad, Goncharov, O., André, Mats
Magnetosheath jets are localized dynamic pressure enhancements in the magnetosheath. We make use of the high time resolution burst mode data of the Magnetospheric Multiscale mission for an analysis of waves in plasmas associated with three magnetoshe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______361::0acf0ee477be5e2d53c7b8941bddc915
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-508186
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-508186
Akademický článek
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Autor:
Norgren, Astrid Elisabet Cecilia, Graham, Daniel B., Argall, Matthew, Steinvall, Konrad, Hesse, Michael, Khotyaintsev, Yuri V., Vaivads, Andris, Tenfjord, Paul Arne Riksheim, Gershman, Daniel J, Lindqvist, Per-Arne, Burch, James L, Plaschke, Ferdinand
Externí odkaz:
https://hdl.handle.net/11250/2980505
Autor:
Dimmock, A. P., Khotyaintsev, Yu. V., Lalti, Ahmad, Yordanova, E., Edberg, N. J. T., Steinvall, Konrad, Graham, D. B., Hadid, L. Z., Allen, R. C., Vaivads, A., Maksimovic, M., Bale, S. D., Chust, T., Krasnoselskikh, V., Kretzschmar, M., Lorfevre, E., Plettemeier, D., Soucek, J., Steller, M., Stverak, S., Travnicek, P., Vecchio, A., Horbury, T. S., O'Brien, H., Evans, V., Angelini, V.
Context. Solar Orbiter is a European Space Agency mission with a suite of in situ and remote sensing instruments to investigate the physical processes across the inner heliosphere. During the mission, the spacecraft is expected to perform multiple Ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2ecfc6af98ee9ba141a7f957e25aa07
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-474447
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-474447