Dynamic mitigation of the tearing mode instability in a collisionless current sheet

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00547015" target="_blank" >RIV/68378271:_____/21:00547015 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0324499" target="_blank" >http://hdl.handle.net/11104/0324499</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-021-91111-8" target="_blank" >10.1038/s41598-021-91111-8</a>

Result language
angličtina
Original language name
Dynamic mitigation of the tearing mode instability in a collisionless current sheet
Original language description
Dynamic mitigation for the tearing mode instability in the current sheet in collisionless plasmas is demonstrated by applying a wobbling electron current beam. The initial small amplitude modulations imposed on the current sheet induce the electric current filamentation and the reconnection of the magnetic field lines. When the wobbling or oscillatory motion is added from the electron beam having a form of a thin layer moving along the current sheet, the perturbation phase is mixed and consequently the instability growth is saturated remarkably, like in the case of the feed-forward control.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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