Roles of the quadrupole interaction and of the quadratic stark effect in spectral lines from plasmas interacting with a strong quasimonochromatic electric field

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F10%3A00369904" target="_blank" >RIV/68378271:_____/10:00369904 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Roles of the quadrupole interaction and of the quadratic stark effect in spectral lines from plasmas interacting with a strong quasimonochromatic electric field

Popis výsledku v původním jazyce

The interaction of laser-generated strong Quasimonochromatic Electric Fields (QEF) with a preformed plasma is analysed. The computation of synthetic x-ray spectra emitted by hot plasmas includes Floquet-Liouville formalism based calculation of the Starkline profiles in the presence of the QEF and the radiation transfer through the plasma. The roles of the quadrupole interaction with the ion microfield and of the quadratic Stark effect were studied. Particle-In-Cell (PIC) kinetic simulations were performed to model the QEF inhomogeneity. These theoretical calculations were applied for x-ray spectroscopic analysis of real experiments. The QEF are visualized via satellites emission. The allowance for the quadratic Stark effect is important for consistentinterpretation of the experimental results, while the allowance for the quadrupole interaction with the ion microfield does not play a significant role.

Název v anglickém jazyce

Roles of the quadrupole interaction and of the quadratic stark effect in spectral lines from plasmas interacting with a strong quasimonochromatic electric field

Popis výsledku anglicky

The interaction of laser-generated strong Quasimonochromatic Electric Fields (QEF) with a preformed plasma is analysed. The computation of synthetic x-ray spectra emitted by hot plasmas includes Floquet-Liouville formalism based calculation of the Starkline profiles in the presence of the QEF and the radiation transfer through the plasma. The roles of the quadrupole interaction with the ion microfield and of the quadratic Stark effect were studied. Particle-In-Cell (PIC) kinetic simulations were performed to model the QEF inhomogeneity. These theoretical calculations were applied for x-ray spectroscopic analysis of real experiments. The QEF are visualized via satellites emission. The allowance for the quadratic Stark effect is important for consistentinterpretation of the experimental results, while the allowance for the quadrupole interaction with the ion microfield does not play a significant role.

Druh

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

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

<a href="/cs/project/LC528" target="_blank" >LC528: Centrum laserového plazmatu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

International Review of Atomic and Molecular Physics

ISSN

2229-3159

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

123-128

Kód UT WoS článku

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EID výsledku v databázi Scopus

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