High density ultrashort relativistic positron beam generation by laser-plasma interaction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00470072" target="_blank" >RIV/68378271:_____/16:00470072 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/16:00308425
Result on the web
<a href="http://dx.doi.org/10.1088/1367-2630/18/11/113023" target="_blank" >http://dx.doi.org/10.1088/1367-2630/18/11/113023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1367-2630/18/11/113023" target="_blank" >10.1088/1367-2630/18/11/113023</a>

Result language
angličtina
Original language name
High density ultrashort relativistic positron beam generation by laser-plasma interaction
Original language description
A mechanism of high energy and high density positron beam creation is proposed in ultra-relativistic laser-plasma interaction. Longitudinal electron self-injection into a strong laser field occurs in order to maintain the balance between the ponderomotive potential and the electrostatic potential. The injected electrons are trapped and form a regular layer structure. The radiation reaction and photon emission provide an additional force to confine the electrons in the laser pulse. The threshold density to initiate the longitudinal electron self-injection is obtained from analytical model and agrees with the kinetic simulations.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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