Počet záznamů: 1
The influence of preformed plasma on a laser-driven shock produced in a planar target at the conditions relevant to shock ignition
- 1.
SYSNO ASEP 0425526 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název The influence of preformed plasma on a laser-driven shock produced in a planar target at the conditions relevant to shock ignition Tvůrce(i) Badziak, J. (PL)
Chodukowski, T. (PL)
Kalinowska, Z. (PL)
Parys, P. (PL)
Pisarczyk, T. (PL)
Rączka, P. (PL)
Rosiński, M. (PL)
Ryc, L. (PL)
Wolowski, J. (PL)
Zaras, A. (PL)
Gizzi, L.A. (IT)
Baffigi, F. (IT)
Cristoforetti, G. (IT)
Koester, P. (IT)
Labate, L. (IT)
Antonelli, L. (FR)
Richetta, M. (IT)
Batani, D. (FR)
Folpini, G. (FR)
Malka, G. (FR)
Maheut, Y. (FR)
Krouský, Eduard (FZU-D) RID
Pfeifer, Miroslav (FZU-D) RID, ORCID, SAI
Renner, Oldřich (FZU-D) RID, ORCID
Šmíd, Michal (FZU-D) RID
Skála, Jiří (FZU-D) RID, ORCID
Ullschmied, Jiří (UFP-V) RID
Kucharik, M. (CZ)
Liska, R. (CZ)
Rhee, Y.-J. (KR)
Consoli, F. (IT)
De Angelis, R. (IT)
Spindloe, C. (GB)Zdroj.dok. EPS 2013:40th European Physical Society Conference on Plasma Physics, Contributed Papers. - Mulhouse : European Physical Society, 2013 - ISBN 2-914771-84-3 Poč.str. 4 s. Forma vydání Online - E Akce EPS Conference on Plasma Physics/40./ Datum konání 01.07.2013-05.07.2013 Místo konání Espoo Země FI - Finsko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova laser-matter interaction ; shock ignition ; shock waves ; X-ray spectroscopy ; plasma simulation ; plasma interferometry ; ion diagnostics Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Institucionální podpora FZU-D - RVO:68378271 ; UFP-V - RVO:61389021 Anotace The effect of preformed plasma on a laser-driven shock produced in a planar target at the conditions relevant to the shock ignition scenario of ICF was investigated at the kilojoule PALS laser facility. Characteristics of the preformed plasma were controlled by the delay between the auxiliary and the main beam, and characterized using 3-frame interferometry, ion diagnostics, X-ray spectroscopy and Kα imaging. Parameters of the shock produced in a CH(Cl) target by the intense laser pulse with energy ranging between 50 J and 200 J were determined by measuring the craters produced by the shock in a massive Cu target behind the layer of plastic. The volume and the shape of these craters was found to depend rather weakly on the preplasma thickness. From the comparison of the measured crater parameters with those obtained in 2D simulations using the PALE code, it was estimated that the pressure at the rear (non-irradiated) side of the plastic layer reaches about 100 Mbar. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2014
Počet záznamů: 1