About: Highly efficient accelerator of dense matter using laser-induced cavity pressure acceleration

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Acceleration of dense matter to high velocities is of high importance for high energy density physics, inertial confinement fusion, or space research. The acceleration schemes employed so far are capable of accelerating dense microprojectiles to velocities approaching 1000 km/s; however, the energetic efficiency of acceleration is low. Here, we propose and demonstrate a highly efficient scheme of acceleration of dense matter in which a projectile placed in a cavity is irradiated by a laser beam introduced into the cavity through a hole and then accelerated in a guiding channel by the pressure of a hot plasma produced in the cavity by the laser beam or by the photon pressure of the ultra-intense laser radiation trapped in the cavity. We show that the acceleration efficiency in this scheme can be much higher than that achieved so far and that sub-relativisitic projectile velocities are feasible in the radiation pressure regime. Acceleration of dense matter to high velocities is of high importance for high energy density physics, inertial confinement fusion, or space research. The acceleration schemes employed so far are capable of accelerating dense microprojectiles to velocities approaching 1000 km/s; however, the energetic efficiency of acceleration is low. Here, we propose and demonstrate a highly efficient scheme of acceleration of dense matter in which a projectile placed in a cavity is irradiated by a laser beam introduced into the cavity through a hole and then accelerated in a guiding channel by the pressure of a hot plasma produced in the cavity by the laser beam or by the photon pressure of the ultra-intense laser radiation trapped in the cavity. We show that the acceleration efficiency in this scheme can be much higher than that achieved so far and that sub-relativisitic projectile velocities are feasible in the radiation pressure regime. (en)
Title	Highly efficient accelerator of dense matter using laser-induced cavity pressure acceleration Highly efficient accelerator of dense matter using laser-induced cavity pressure acceleration (en)
skos:prefLabel	Highly efficient accelerator of dense matter using laser-induced cavity pressure acceleration Highly efficient accelerator of dense matter using laser-induced cavity pressure acceleration (en)
skos:notation	RIV/61389021:_____/12:00386798!RIV13-AV0-61389021
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GPP201/10/P086), P(LC528), Z(AV0Z10100523), Z(AV0Z20430508), Z(MSM6840770022)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Ullschmied, Jiří
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	Ústav fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	139007
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/12:00386798
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	plasma accelerators; plasma density; plasma inertial confinement; plasma light propagation; plasma pressure; plasma transport processes (en)
http://linked.open.../riv/klicoveSlovo	plasma accelerators plasma light propagation plasma pressure plasma density plasma inertial confinement plasma transport processes
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[576765623142]
http://linked.open...i/riv/nazevZdroje	Physics of Plasmas
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Multi-Material Arbitrary Lagrangian-Eulerian (ALE) Methods for Hydrodynamic Plasma Simulations Centre of Laser Plasma
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	19
http://linked.open...iv/tvurceVysledku	Liska, R. Chodukowski, T. Kalinowska, Z. Pisarczyk, T. Borodziuk, S. Krouský, Eduard Ullschmied, Jiří Parys, P. Badziak, J. Jabloňski, S. Kucharik, M. Rosiński, M. Rączka, P.
http://linked.open...ain/vavai/riv/wos	000304831100032
http://linked.open...n/vavai/riv/zamer	Intense Radiation Sources and Radiation-Matter Interaction Physical and chemical processes in plasmas and theis applications Laserové systémy, záření a moderní optické aplikace
issn	1070-664X
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1063/1.4714660

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