Identifying the zoo of waves in Magnetosheathjets using MMS burst data

Autor: Eva Krämer, Maria Hamrin, Herbert Gunell, Tomas Karlsson, Konrad Steinvall, Oleksandr Goncharov, Mats André

The magnetosheath is a region downstream of the bow shock filled with turbulent, decelerated solar wind plasma which is flowing earthwards. This solar wind flow sometimes shows signatures of localized structures with enhanced dynamic pressure, so cal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfd794057c7ced6b2f912730bf8cf072
https://doi.org/10.5194/egusphere-egu23-550

Measurement of short (Debye length) scale electrostatic waves with MMS EDP instrument: Problems and possible mitigation

Autor: Daniel Graham, Yuri Khotyaintsev, Ahmad Lalti, Konrad Steinvall, Andreas Johlander

High frequency electrostatic oscillations are one of the most fundamental players in energy conversion in collisionless plasmas. Whether at collisionless shocks, turbulence energy cascades or reconnection, small scale Debye length processes are at th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1af35c5b279425c44528b5310c9a0f74
https://doi.org/10.5194/egusphere-egu22-5068

On the applicability of single-spacecraft interferometry methods using electric field probes

Autor: Konrad Steinvall, Daniel Graham, Yuri Khotyaintsev

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: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a80c68c9000502916b0bfb9722eef1df
http://arxiv.org/abs/2111.10288

Evolution of Solar Wind Turbulence from 0.1 to 1 au during the First Parker Solar Probe-Solar Orbiter Radial Alignment

Autor: Stuart D. Bale, Michael L. Stevens, Phyllis Whittlesey, Peter R. Harvey, Christopher J. Owen, Philippe Louarn, Stefano Livi, Francesco Carbone, Ester Antonucci, Rossana De Marco, L. D. Woodham, Helen O'Brien, V. Angelini, Marco Romoli, Lingling Zhao, Marc Pulupa, Robert J. MacDowall, Thierry Dudok de Wit, Anthony W. Case, Olga Panasenco, Davin Larson, Vincent Evans, Chen Shi, Laxman Adhikari, R. Laker, Luca Sorriso-Valvo, Raffaella D'Amicis, Roberto Livi, Daniele Telloni, Denise Perrone, Anna Tenerani, Konrad Steinvall, David M. Malaspina, Masaru Nakanotani, Vamsee Krishna Jagarlamudi, Keith Goetz, Kelly E. Korreck, Justin C. Kasper, Marco Velli, Roberto Bruno, Haoming Liang, Timothy S. Horbury, Raffaele Marino, Gary P. Zank

Publikováno v: The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2021, 912 (2), pp.L21. ⟨10.3847/2041-8213/abf7d1⟩
The Astrophysical journal letters, Bristol : IOP Publishing, 2021, 912 (2), pp.L21. ⟨10.3847/2041-8213/ABF7D1⟩
The astrophysical journal. Letters
912 (2021): L21-1–L21-8. doi:10.3847/2041-8213/abf7d1
info:cnr-pdr/source/autori:Telloni, Daniele; Sorriso-Valvo, Luca; Woodham, Lloyd D.; Panasenco, Olga; Velli, Marco; Carbone, Francesco; Zank, Gary P.; Bruno, Roberto; Perrone, Denise; Nakanotani, Masaru; Shi, Chen; D'Amicis, Raffaella; De Marco, Rossana; Jagarlamudi, Vamsee K.; Steinvall, Konrad; Marino, Raffaele; Adhikari, Laxman; Zhao, Lingling; Liang, Haoming; Tenerani, Anna; Laker, Ronan; Horbury, Timothy S.; Bale, Stuart D.; Pulupa, Marc; Malaspina, David M.; Macdowall, Robert J.; Goetz, Keith; De Wit, Thierry Dudok; Harvey, Peter R.; Kasper, Justin C.; Korreck, Kelly E.; Larson, Davin; Case, Anthony W.; Stevens, Michael L.; Whittlesey, Phyllis; Livi, Roberto; Owen, Christopher J.; Livi, Stefano; Louarn, Philippe; Antonucci, Ester; Romoli, Marco; O'Brien, Helen; Evans, Vincent; Angelini, Virginia/titolo:Evolution of Solar Wind Turbulence from 0.1 to 1 au during the First Parker Solar Probe-Solar Orbiter Radial Alignment/doi:10.3847%2F2041-8213%2Fabf7d1/rivista:The astrophysical journal. Letters (Print)/anno:2021/pagina_da:L21-1/pagina_a:L21-8/intervallo_pagine:L21-1–L21-8/volume:912
The Astrophysical journal letters, Bristol : IOP Publishing, 2021, 912 (2), ⟨10.3847/2041-8213/abf7d1⟩

The first radial alignment between Parker Solar Probe and Solar Orbiter spacecraft is used to investigate the evolution of solar wind turbulence in the inner heliosphere. Assuming ballistic propagation, two 1.5 hr intervals are tentatively identified

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eeeb85da3ee404fe49367dfb5c1d557
http://hdl.handle.net/10044/1/89346

Solar Orbiter observations of solar wind current sheets and their deHoffman-Teller frames

Autor: Yuri V. Khotyaintsev, Christopher J. Owen, Andris Vaivads, Philippe Louarn, Giulia Cozzani, A. Fedorov, Konrad Steinvall

Solar wind current sheets have been extensively studied at 1 AU. The recent advent of Parker Solar Probe and Solar Orbiter (SolO) has enabled us to study these structures at a range of heliocentric distances.We present SolO observations of current sh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c06ebeffa8d4febfb2ad4035f2019526
https://doi.org/10.5194/egusphere-egu21-10630