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Investigation of shock wave loading and crater creation by means of single and double targets in the PALS experiment
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SYSNO ASEP 0026290 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Investigation of shock wave loading and crater creation by means of single and double targets in the PALS experiment Title Studium zátěže rázovou vlnou a tvorby kráterů pomocí jednoduchých a dvojitých terčů na experimentálním zařízení PALS Author(s) Gus'kov, S. Yu. (RU)
Borodziuk, S. (PL)
Kálal, M. (CZ)
Kasperzcuk, A. (PL)
Kondrashov, V. N. (RU)
Limpouch, J. (CZ)
Pisarczyk, T. (PL)
Rohlena, Karel (FZU-D) RID
Skála, Jiří (FZU-D) RID, ORCID
Ullschmied, Jiří (UFP-V) RIDSource Title Journal of Russian Laser Research. - : Springer - ISSN 1071-2836
Roč. 26, č. 3 (2005), s. 228-244Number of pages 17 s. Language eng - English Country RU - Russian Federation Keywords shock waves ; hydrodynamic efficiency ; ablation loading ; interferometry ; PALS Subject RIV BH - Optics, Masers, Lasers R&D Projects LN00A100 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) KSK2043105 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20430508 - UFP-V (2005-2011) AV0Z10100523 - FZU-D (2005-2011) Annotation The efficiency of crater creation in single massive targets and double aluminum ones is studied at irradiating the targets by the PALS laser beam. Velocities of the accelerated foil fragments or disks and electron density distributions of the plasma streams were determined by means of three-frame interferometry. It is shown that direct laser action is the most efficient way of energy transfer to the massive target. Somewhat lower efficiencies of shock wave loading and crater creation are found in double targets with laser-driven foil or disk fliers. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2006
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