Enhanced efficiency of plasma acceleration in the laser-induced cavity pressure acceleration scheme

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00456274" target="_blank" >RIV/68378271:_____/15:00456274 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/15:00456274 RIV/68407700:21340/15:00222138

Výsledek na webu

<a href="http://dx.doi.org/10.1088/0741-3335/57/1/014007" target="_blank" >http://dx.doi.org/10.1088/0741-3335/57/1/014007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0741-3335/57/1/014007" target="_blank" >10.1088/0741-3335/57/1/014007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Enhanced efficiency of plasma acceleration in the laser-induced cavity pressure acceleration scheme

Popis výsledku v původním jazyce

The aim of this paper is to review recent experimental and numerical works on LICPA (laser-induced cavity pressure acceleration) with the emphasis on the acceleration of heavy plasma macroparticles and dense ion beams. The main experimental part concernsthe research carried out at the kilojoule sub-nanosecond PALS laser facility in Prague. Our measurements have demonstrated that the LICPA accelerator working in the long-pulse hydrodynamic regime can be a highly efficient tool for the acceleration of heavy plasma macroparticles to hyper-velocities and the generation of ultra-high-pressure (>100 Mbar) shocks through the collision of the macroparticle with a solid target. The energetic efficiency of the macroparticle acceleration and the shock generationhas been found to be significantly higher than that for other laser-based methods used so far. Using particle-in-cell simulations it is shown that the LICPA scheme is highly efficient also in the short-pulse high-intensity regime./n

Název v anglickém jazyce

Enhanced efficiency of plasma acceleration in the laser-induced cavity pressure acceleration scheme

Popis výsledku anglicky

The aim of this paper is to review recent experimental and numerical works on LICPA (laser-induced cavity pressure acceleration) with the emphasis on the acceleration of heavy plasma macroparticles and dense ion beams. The main experimental part concernsthe research carried out at the kilojoule sub-nanosecond PALS laser facility in Prague. Our measurements have demonstrated that the LICPA accelerator working in the long-pulse hydrodynamic regime can be a highly efficient tool for the acceleration of heavy plasma macroparticles to hyper-velocities and the generation of ultra-high-pressure (>100 Mbar) shocks through the collision of the macroparticle with a solid target. The energetic efficiency of the macroparticle acceleration and the shock generationhas been found to be significantly higher than that for other laser-based methods used so far. Using particle-in-cell simulations it is shown that the LICPA scheme is highly efficient also in the short-pulse high-intensity regime./n

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Plasma Physics and Controlled Fusion

ISSN

0741-3335

e-ISSN

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Svazek periodika

57

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

000348194900008

EID výsledku v databázi Scopus

2-s2.0-84913593349