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

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Hard x-rays measurements using a scintillator-array calorimeter in high-intensity laser-plasma experiments
Original language description
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.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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