Foreshock Structures as a Source of Magnetosheath Jets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10493195" target="_blank" >RIV/00216208:11320/24:10493195 - isvavai.cz</a>

Výsledek na webu

<a href="https://physics.mff.cuni.cz/wds/proc/pdf24/WDS24_07_f2_Xirogiannopoulou.pdf" target="_blank" >https://physics.mff.cuni.cz/wds/proc/pdf24/WDS24_07_f2_Xirogiannopoulou.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Foreshock Structures as a Source of Magnetosheath Jets

Popis výsledku v původním jazyce

. Plasma structures with an enhanced dynamic pressure, known as jets are oftenobserved in the Earth&apos;s magnetosheath. These structures can be found downstream ofthe quasi-parallel bow shock behind the foreshock. This region is dominated by wavesand reflected particles which interact with each other and create different transients.Many previous studies established that these foreshock structures can be a source of themagnetosheath jets. Xirogiannopoulou et al. [2024] found that the subsolar foreshockcontains several types of structures with enhanced density or/and magnetic field magnitude- plasmoids, SLAMS and mixed structures. Following these results, we use data collectedby the five cross-calibrated THEMIS spacecraft and present a multi-spacecraft case studyof the connection between the foreshock and magnetosheath structures. Careful analysis ofour example reveals that the creation of the magnetosheath jets can be independent of thepresence of compressive foreshock structures.

Název v anglickém jazyce

Foreshock Structures as a Source of Magnetosheath Jets

Popis výsledku anglicky

. Plasma structures with an enhanced dynamic pressure, known as jets are oftenobserved in the Earth&apos;s magnetosheath. These structures can be found downstream ofthe quasi-parallel bow shock behind the foreshock. This region is dominated by wavesand reflected particles which interact with each other and create different transients.Many previous studies established that these foreshock structures can be a source of themagnetosheath jets. Xirogiannopoulou et al. [2024] found that the subsolar foreshockcontains several types of structures with enhanced density or/and magnetic field magnitude- plasmoids, SLAMS and mixed structures. Following these results, we use data collectedby the five cross-calibrated THEMIS spacecraft and present a multi-spacecraft case studyof the connection between the foreshock and magnetosheath structures. Careful analysis ofour example reveals that the creation of the magnetosheath jets can be independent of thepresence of compressive foreshock structures.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/GA21-26463S" target="_blank" >GA21-26463S: Procesy na magnetopauze, jejich příčiny a následky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

WDS&apos;24 Proceedings of Contributed Papers - Physics

ISBN

978-80-7378-520-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

52-57

Název nakladatele

Matfyzpress

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

4. 6. 2024

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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