Conceptual design of a novel electron radiation and spacecraft charging test platform for CubeSat dimensioned devices based on laserdriven electron accelerator

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F21%3A00367279" target="_blank" >RIV/68407700:21340/21:00367279 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/RADECS53308.2021.9954520" target="_blank" >https://doi.org/10.1109/RADECS53308.2021.9954520</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/RADECS53308.2021.9954520" target="_blank" >10.1109/RADECS53308.2021.9954520</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Conceptual design of a novel electron radiation and spacecraft charging test platform for CubeSat dimensioned devices based on laserdriven electron accelerator

Popis výsledku v původním jazyce

Conceptual design of a radiation environment test platform based on the laser wakefield accelerator has been developed using SIMION finite-difference method and FLUKA Monte Carlo numerical models. Developed models include the permanent magnet dipole electron beam spectrometer with two orthogonal luminescent screens and tungsten beam collimator. Parameters of the test platform have been evaluated for the kinetic energies of electron beams in the rage of 0.1 - 100 MeV. The platform is proposed as a laboratory analogue of the radiation of relativistic electrons trapped at Van Allen radiation belts. The instrument is expected to be used for tests of the radiation tolerance of components of nano- and picosatellite class spacecrafts, such as CubeSat, designed for the low Earth orbit missions. Concept proof generation of the electron beam accelerated to energies above 1 MeV have been performed using a novel ALFA nitrogen gas target kHz laser plasma accelerator recently built at ELI-Beamlines facility. Profile of the generated electron beam has been measured.

Název v anglickém jazyce

Conceptual design of a novel electron radiation and spacecraft charging test platform for CubeSat dimensioned devices based on laserdriven electron accelerator

Popis výsledku anglicky

Conceptual design of a radiation environment test platform based on the laser wakefield accelerator has been developed using SIMION finite-difference method and FLUKA Monte Carlo numerical models. Developed models include the permanent magnet dipole electron beam spectrometer with two orthogonal luminescent screens and tungsten beam collimator. Parameters of the test platform have been evaluated for the kinetic energies of electron beams in the rage of 0.1 - 100 MeV. The platform is proposed as a laboratory analogue of the radiation of relativistic electrons trapped at Van Allen radiation belts. The instrument is expected to be used for tests of the radiation tolerance of components of nano- and picosatellite class spacecrafts, such as CubeSat, designed for the low Earth orbit missions. Concept proof generation of the electron beam accelerated to energies above 1 MeV have been performed using a novel ALFA nitrogen gas target kHz laser plasma accelerator recently built at ELI-Beamlines facility. Profile of the generated electron beam has been measured.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

21th European Conference on Radiation and Its Effects on Components and Systems (RADECS)

ISBN

978-1-6654-3794-3

ISSN

0379-6566

e-ISSN

1609-0438

Počet stran výsledku

4

Strana od-do

193-196

Název nakladatele

IEEE Xplore

Místo vydání

—

Místo konání akce

Vienna

Datum konání akce

13. 9. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000904311100038