Scenario of a magnetic dynamo and magnetic reconnection in a plasma focus discharge

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00345021" target="_blank" >RIV/68407700:21230/20:00345021 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/1.5133103" target="_blank" >https://doi.org/10.1063/1.5133103</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5133103" target="_blank" >10.1063/1.5133103</a>

Result language
angličtina
Original language name
Scenario of a magnetic dynamo and magnetic reconnection in a plasma focus discharge
Original language description
The paper discusses a possible energy transformation that leads to the acceleration of fast ions and electrons. In plasma-focus discharges that occur during deuteriumfilling, which have a maximum current of about 1MA, the accelerated deuterons producefastfusion neutrons andfast electrons hard X-ray emissions. Their total energy, which is of the order of several kilojoules, can be delivered by the discharge through a magnetic dynamo and selforganization to the ordered plasma structures that are formed in a pinch during the several hundreds of nanoseconds of the pinch implosion, stagnation, and evolution of instabilities. This energy is finally released during the decay of the ordered plasma structures in the volume between the anode face and the umbrella front of the plasma and current sheath in the form of induced electric fields that accelerate fast electrons and ions.
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
10305 - Fluids and plasma physics (including surface physics)

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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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