Hard x-rays measurements using a scintillator-array calorimeter in high-intensity laser-plasma experiments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00566444" target="_blank" >RIV/68378271:_____/22:00566444 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12241/2632744/Hard-x-rays-measurements-using-a-scintillator-array-calorimeter-in/10.1117/12.2632744.short?SSO=1&tab=ArticleLink" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12241/2632744/Hard-x-rays-measurements-using-a-scintillator-array-calorimeter-in/10.1117/12.2632744.short?SSO=1&tab=ArticleLink</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2632744" target="_blank" >10.1117/12.2632744</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hard x-rays measurements using a scintillator-array calorimeter in high-intensity laser-plasma experiments

Popis výsledku v původním jazyce

When a high-intensity laser (IL ≥ 1018 W/cm2) strikes a solid target, the laser ionizes the material and couples its energy to the so-called hot electrons. Hard X-rays are subsequently emitted from the laser-target interaction mainly in a form of the braking (bremsstrahlung) radiation owing to the electrons scattering in the ions Coulomb field. Measurement and characterization of such photons are of strong interest since it can provide resourceful information about inner plasma processes (i.e. laser absorption, heat transfer) and help to determine key properties of other plasma byproducts (i.e. temperature, acceleration method). Here we present results obtained using a scintillator-array based calorimeter at ELI-Beamlines (Extreme Light Infrastructure) during the ELIMAIA user beamline (ELI Multidisciplinary Applications of laser-Ion Acceleration) commissioning, where a PW laser with intensities up to IL =1021 W/cm2 was applied on thin (µm) solid targets.

Název v anglickém jazyce

Hard x-rays measurements using a scintillator-array calorimeter in high-intensity laser-plasma experiments

Popis výsledku anglicky

When a high-intensity laser (IL ≥ 1018 W/cm2) strikes a solid target, the laser ionizes the material and couples its energy to the so-called hot electrons. Hard X-rays are subsequently emitted from the laser-target interaction mainly in a form of the braking (bremsstrahlung) radiation owing to the electrons scattering in the ions Coulomb field. Measurement and characterization of such photons are of strong interest since it can provide resourceful information about inner plasma processes (i.e. laser absorption, heat transfer) and help to determine key properties of other plasma byproducts (i.e. temperature, acceleration method). Here we present results obtained using a scintillator-array based calorimeter at ELI-Beamlines (Extreme Light Infrastructure) during the ELIMAIA user beamline (ELI Multidisciplinary Applications of laser-Ion Acceleration) commissioning, where a PW laser with intensities up to IL =1021 W/cm2 was applied on thin (µm) solid targets.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE

ISBN

—

ISSN

0277-786X

e-ISSN

1996-756X

Počet stran výsledku

5

Strana od-do

122410F

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

San Diego

Datum konání akce

21. 8. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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