Experimental results for layered targets irradiated by double focal spot

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F20%3A00540256" target="_blank" >RIV/61389021:_____/20:00540256 - isvavai.cz</a>

Výsledek na webu

<a href="http://przyrbwn.icm.edu.pl/APP/PDF/138/app138z4p05.pdf" target="_blank" >http://przyrbwn.icm.edu.pl/APP/PDF/138/app138z4p05.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12693/APhysPolA.138.608" target="_blank" >10.12693/APhysPolA.138.608</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental results for layered targets irradiated by double focal spot

Popis výsledku v původním jazyce

We performed an experiment dedicated to study the interaction of a double-spot laser beam with aluminum foils and with foam-aluminum layered targets. The experiment was performed using the Prague PALS iodine laser working at 0.44 μm wavelength and irradiance of a few 1015W/cm2. Shock breakouts for pure Al and for foam-Al targets have been recorded using time-resolved self-emission diagnostics and compared to results from numerical simulations. In the case of foam layered targets, we observed a spatial redistribution of the pressure and collision between two shocks originating from two spots. We also observed a significant delay of shock breakout in the shots with foam.

Název v anglickém jazyce

Experimental results for layered targets irradiated by double focal spot

Popis výsledku anglicky

We performed an experiment dedicated to study the interaction of a double-spot laser beam with aluminum foils and with foam-aluminum layered targets. The experiment was performed using the Prague PALS iodine laser working at 0.44 μm wavelength and irradiance of a few 1015W/cm2. Shock breakouts for pure Al and for foam-Al targets have been recorded using time-resolved self-emission diagnostics and compared to results from numerical simulations. In the case of foam layered targets, we observed a spatial redistribution of the pressure and collision between two shocks originating from two spots. We also observed a significant delay of shock breakout in the shots with foam.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/LM2010014" target="_blank" >LM2010014: Projekt PALS</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Acta Physica Polonica A

ISSN

1898-794X

e-ISSN

—

Svazek periodika

138

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

5

Strana od-do

608-612

Kód UT WoS článku

000588733500006

EID výsledku v databázi Scopus

2-s2.0-85095728815