Environmental conditions in near-wall plasmas generated by impact of energetic particle fluxes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00396402" target="_blank" >RIV/68378271:_____/13:00396402 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389021:_____/13:00396402 RIV/68407700:21340/13:00205711

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.hedp.2013.05.012" target="_blank" >http://dx.doi.org/10.1016/j.hedp.2013.05.012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.hedp.2013.05.012" target="_blank" >10.1016/j.hedp.2013.05.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Environmental conditions in near-wall plasmas generated by impact of energetic particle fluxes

Popis výsledku v původním jazyce

Directional flows of energetic ions produced by laser-exploded foils were used to investigate transient phenomena accompanying the plasma interaction with surfaces of solid targets (walls). In experiments carried out on the iodine laser system PALS, theinteraction of the plasma jets with secondary targets was studied via X-ray imaging, optical and high-resolution X-ray spectroscopy. The environmental conditions in near-wall plasmas created at surfaces of plasma-exposed solids, in particular the velocity distribution of impinging and back-scattered ions, were determined via analysis of the observed spatially-resolved spectra of Al Ly? and He? groups. The validity of the ion velocity gradients derived from the Doppler effect induced shifts and splittingof the spectral lines was supported by theoretical modeling based on a combination of hydrodynamic, atomic and collisional-radiative codes.

Název v anglickém jazyce

Environmental conditions in near-wall plasmas generated by impact of energetic particle fluxes

Popis výsledku anglicky

Directional flows of energetic ions produced by laser-exploded foils were used to investigate transient phenomena accompanying the plasma interaction with surfaces of solid targets (walls). In experiments carried out on the iodine laser system PALS, theinteraction of the plasma jets with secondary targets was studied via X-ray imaging, optical and high-resolution X-ray spectroscopy. The environmental conditions in near-wall plasmas created at surfaces of plasma-exposed solids, in particular the velocity distribution of impinging and back-scattered ions, were determined via analysis of the observed spatially-resolved spectra of Al Ly? and He? groups. The validity of the ion velocity gradients derived from the Doppler effect induced shifts and splittingof the spectral lines was supported by theoretical modeling based on a combination of hydrodynamic, atomic and collisional-radiative codes.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/GAP205%2F10%2F0814" target="_blank" >GAP205/10/0814: Interakce laserově produkovaného plazmatu se stěnou</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

High energy density physics

ISSN

1574-1818

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

568-572

Kód UT WoS článku

000323855100031

EID výsledku v databázi Scopus

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