About: Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Numerical simulations of the laser pulse interaction with an inhomogeneous, large size, high temperature plasma are presented. The laser pulse intensity, plasma temperature, and the density scale length correspond to the conditions of the shock ignition scenario. It is demonstrated that after a short initial burst of backscattering, a significant part of the incident laser radiation is absorbed in the underdense plasma and the energy is transported to the dense plasma by electrons with energies 20-40 keV. The absorption mechanism is associated with a self-organized resonator and cavitation of large-amplitude plasma waves in the density range below the quarter critical density. The temporal and spectral properties of reflected light are discussed. Numerical simulations of the laser pulse interaction with an inhomogeneous, large size, high temperature plasma are presented. The laser pulse intensity, plasma temperature, and the density scale length correspond to the conditions of the shock ignition scenario. It is demonstrated that after a short initial burst of backscattering, a significant part of the incident laser radiation is absorbed in the underdense plasma and the energy is transported to the dense plasma by electrons with energies 20-40 keV. The absorption mechanism is associated with a self-organized resonator and cavitation of large-amplitude plasma waves in the density range below the quarter critical density. The temporal and spectral properties of reflected light are discussed. (en)
Title	Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario (en)
skos:prefLabel	Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario (en)
skos:notation	RIV/68407700:21340/10:00177154!RIV11-MSM-21340___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LA08024), P(LC528), Z(MSM6840770022)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Limpouch, Jiří Klimo, Ondřej
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	278169
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/10:00177154
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	shock ignition; parametric instability (en)
http://linked.open.../riv/klicoveSlovo	shock ignition parametric instability
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[3D794988D4B1]
http://linked.open...i/riv/nazevZdroje	Plasma Physics and Controlled Fusion
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research in the Frame of the International Center for Dense Magnetized Plasmas - ICDMP Centre of Laser Plasma
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Klimo, Ondřej Limpouch, Jiří Tikhonchuk, V. T. Weber, S.
http://linked.open...ain/vavai/riv/wos	000277114000014
http://linked.open...n/vavai/riv/zamer	Laserové systémy, záření a moderní optické aplikace
issn	0741-3335
number of pages	18 (xsd:int)
http://localhost/t...ganizacniJednotka	21340
is http://linked.open...avai/riv/vysledek of	Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario Particle-in-cell simulations of laser-plasma interaction for the shock ignition scenario

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