Radiative characterization of supersonic jets and shocks in a laser-plasma experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F21%3A00548953" target="_blank" >RIV/61389021:_____/21:00548953 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/21:00548863 RIV/68407700:21230/21:00349584 RIV/68407700:21340/21:00349584

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1361-6587/abe526" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6587/abe526</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-6587/abe526" target="_blank" >10.1088/1361-6587/abe526</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Radiative characterization of supersonic jets and shocks in a laser-plasma experiment

Popis výsledku v původním jazyce

The interaction of supersonic laser-generated plasma jets with a secondary gas target was studied experimentally. The plasma parameters of the jet, and the resulting shock, were characterized using a combination of multi-frame interferometry/shadowgraphy, and x-ray diagnostics, allowing for a detailed study of their structure and evolution. The velocity was obtained with an x-ray streak camera, and filtered x-ray pinhole imaging was used to infer the electron temperature of the jet and shock. The topology of the ambient plasma density was found to have a significant effect on the jet and shock formation, as well as on their radiation characteristics. The experimental results were compared with radiation hydrodynamic simulations, thereby providing further insights into the underlying physical processes of the jet and shock formation and evolution.

Název v anglickém jazyce

Radiative characterization of supersonic jets and shocks in a laser-plasma experiment

Popis výsledku anglicky

The interaction of supersonic laser-generated plasma jets with a secondary gas target was studied experimentally. The plasma parameters of the jet, and the resulting shock, were characterized using a combination of multi-frame interferometry/shadowgraphy, and x-ray diagnostics, allowing for a detailed study of their structure and evolution. The velocity was obtained with an x-ray streak camera, and filtered x-ray pinhole imaging was used to infer the electron temperature of the jet and shock. The topology of the ambient plasma density was found to have a significant effect on the jet and shock formation, as well as on their radiation characteristics. The experimental results were compared with radiation hydrodynamic simulations, thereby providing further insights into the underlying physical processes of the jet and shock formation and evolution.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

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

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

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

1361-6587

Svazek periodika

63

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

045026

Kód UT WoS článku

000630719600001

EID výsledku v databázi Scopus

2-s2.0-85103193048