Imperial College London

DrHeliHietala

Faculty of Natural SciencesDepartment of Physics

Academic Visitor
 
 
 
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Contact

 

+44 (0)20 7594 7660h.hietala CV

 
 
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Location

 

6M58Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Plaschke:2022:10.5194/egusphere-egu22-7248,
author = {Plaschke, F and Koller, F and Preisser, Renteria LF and LaMoury, AT and Hietala, H and Temmer, M and Roberts, OW},
doi = {10.5194/egusphere-egu22-7248},
title = {Magnetosheath jet occurrence in solar wind parameter space},
url = {http://dx.doi.org/10.5194/egusphere-egu22-7248},
year = {2022}
}

RIS format (EndNote, RefMan)

TY  - CPAPER
AB - <jats:p>&lt;p&gt;Plasma jets in the magnetosheath are identified as strong local enhancements in dynamic pressure. Being created at the bow shock, they are able to traverse the entire magnetosheath and impact the magnetopause. There, they can severely indent the boundary, set up waves on it, and trigger magnetic reconnection. They are a key yet heavily underexplored element in the solar wind &amp;#8211; magnetosphere coupling. Jets are mostly (but not exclusively) observed downstream of the quasi-parallel shock. Consequently, they have been observed significantly more often under low interplanetary magnetic field cone angle conditions.&lt;/p&gt;&lt;p&gt;In this study, we revisit the occurrence of jets, this time taking into account the whole space of parameters of solar wind input conditions. We answer the question where in this space jet occurrences cluster and how the emerging patterns change when the solar wind input becomes significantly different in nature, e.g., under the influence of coronal mass ejections or stream interaction regions.&lt;/p&gt;</jats:p>
AU - Plaschke,F
AU - Koller,F
AU - Preisser,Renteria LF
AU - LaMoury,AT
AU - Hietala,H
AU - Temmer,M
AU - Roberts,OW
DO - 10.5194/egusphere-egu22-7248
PY - 2022///
TI - Magnetosheath jet occurrence in solar wind parameter space
UR - http://dx.doi.org/10.5194/egusphere-egu22-7248
ER -