Laser wakefield accelerator driven by the super-Gaussian laser beam in the focus
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F20%3A00541082" target="_blank" >RIV/61389021:_____/20:00541082 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/20:00347641
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1361-6587/ab57ee" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6587/ab57ee</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6587/ab57ee" target="_blank" >10.1088/1361-6587/ab57ee</a>
Alternative languages
Result language
angličtina
Original language name
Laser wakefield accelerator driven by the super-Gaussian laser beam in the focus
Original language description
The injection process is one of the most crucial attributes that determine the final properties of the electron bunch in laser wakefield accelerators. Here, a new injection method is proposed and studied via particle-in-cell simulations for the typical parameters of the bubble regime. The injection is triggered by the laser beam that reaches the super-Gaussian profile in the focus. Such a beam undergoes rapid variations in its intensity distribution during the diffraction process. If this diffraction occurs in underdense plasma, consequent changes in the bubble structure activate a localized transverse injection process. The generated electron bunch is characterized by the short duration (∼2 fs) and low transverse emittance (≤1 mm mrad) while maintaining relatively high charge (∼0.2 nC).
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
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Center for advanced applied science</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plasma Physics and Controlled Fusion
ISSN
0741-3335
e-ISSN
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Volume of the periodical
62
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
024005
UT code for WoS article
000537378100001
EID of the result in the Scopus database
2-s2.0-85081344287