Laser-induced cavity pressure acceleration - a novel highly efficient scheme of acceleration of dense matter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00188089" target="_blank" >RIV/68407700:21340/11:00188089 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Laser-induced cavity pressure acceleration - a novel highly efficient scheme of acceleration of dense matter
Original language description
A novel efficient scheme of acceleration of dense matter is proposed and examined. In this scheme, a projectile placed in a cavity is irradiated by a laser beam introduced into the cavity through a hole and accelerated along the guiding channel by the thermal pressure generated in the cavity by the laser-produced plasma or by the photon pressure of the ultra-intense laser radiation trapped in the cavity. Using 1.315 mum or 0.438 mum, 0.3-ns laser pulse of energy up to 200 J and a thin target (CH, CD2) placed in the cavity it was shown that the forward accelerated dense plasma projectile produced from the target can be effectively guided and collimated in the 2 mm cylindrical or conical guiding channel and the energetic efficiency of acceleration in this scheme is an order of magnitude higher than in the case of conventional ablative acceleration.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LC528" target="_blank" >LC528: Centre of Laser Plasma</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Europhysics Conference Abstracts. 38th EPS Conference on Plasma Physics
ISBN
2-914771-68-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
"nečíslov. (ArtNo=P5.016)"
Publisher name
European Physical Society
Place of publication
Mulhouse
Event location
Strasbourg
Event date
Jun 27, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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