On the electromagnetic-electron rings originating from the interaction of high-power short-pulse laser and underdense plasma
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00551381" target="_blank" >RIV/68378271:_____/21:00551381 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/21:00353528
Result on the web
<a href="https://doi.org/10.1063/5.0065167" target="_blank" >https://doi.org/10.1063/5.0065167</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0065167" target="_blank" >10.1063/5.0065167</a>
Alternative languages
Result language
angličtina
Original language name
On the electromagnetic-electron rings originating from the interaction of high-power short-pulse laser and underdense plasma
Original language description
We investigate the evolution of radial profile of a high-power short-pulse laser interacting with underdense plasma, and in particular, we con centrate on the transverse electromagnetic rings, which are formed due to the laser radiation defocusing induced by the excitation of Langmuir waves. We illustrate the physical processes involved in the formation of such structures analytically and use the three-dimensional numerical simulations to reveal the relationships among the electromagnetic ring properties and the parameters of laser and plasma. Within the studied parameter range, we find that up to 70 % of the total initial driver pulse energy can be carried off by the electromagnetic rings having the opening angles 45–115 mrad. Furthermore, we show that the electromagnetic rings can become a source of high-energy ring shaped electron beams.n
Czech name
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Czech description
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Classification
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)
Result continuities
Project
<a href="/en/project/EF15_003%2F0000449" target="_blank" >EF15_003/0000449: High Field Initiative</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics of Plasmas
ISSN
1070-664X
e-ISSN
1089-7674
Volume of the periodical
28
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
122104
UT code for WoS article
000728017900001
EID of the result in the Scopus database
2-s2.0-85121258678