Laser-plasma-based space radiation reproduction in the laboratory

B. Hidding, O. Karger, T. Königstein, G. Pretzler, G. G. Manahan, P. McKenna, R. Gray, R. Wilson, S. M. Wiggins, G. H. Welsh, A. Beaton, P. Delinikolas, D. A. Jaroszynski, J. B. Rosenzweig, A. Karmakar, V. Ferlet-Cavrois, A. Constantino, M. Muschitiello, E. Daly

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Space radiation is a great danger to electronics and astronauts onboard space vessels. The spectral flux of space electrons, protons and ions for example in the radiation belts is inherently broadband, but this is a feature hard to mimic with conventional radiation sources. Using laser-plasma-accelerators, we reproduced relativistic, broadband radiation belt flux in the laboratory, and used this man-made space radiation to test the radiation hardness of space electronics. Such close mimicking of space radiation in the lab builds on the inherent ability of laser-plasma-accelerators to directly produce broadband Maxwellian-type particle flux, akin to conditions in space. In combination with the established sources, utilisation of the growing number of ever more potent laser-plasma-accelerator facilities worldwide as complementary space radiation sources can help alleviate the shortage of available beamtime and may allow for development of advanced test procedures, paving the way towards higher reliability of space missions.
LanguageEnglish
Article number42354
Number of pages6
JournalScientific Reports
Volume7
DOIs
Publication statusPublished - 8 Feb 2017

Fingerprint

extraterrestrial radiation
plasma accelerators
laser plasmas
radiation belts
broadband
radiation sources
astronauts
space missions
flux (rate)
electronics
hazards
vessels
hardness
protons
radiation
ions
electrons

Keywords

  • magnetospheric physics
  • plasma based accelerators
  • space radiation

Cite this

Hidding, B. ; Karger, O. ; Königstein, T. ; Pretzler, G. ; Manahan, G. G. ; McKenna, P. ; Gray, R. ; Wilson, R. ; Wiggins, S. M. ; Welsh, G. H. ; Beaton, A. ; Delinikolas, P. ; Jaroszynski, D. A. ; Rosenzweig, J. B. ; Karmakar, A. ; Ferlet-Cavrois, V. ; Constantino, A. ; Muschitiello, M. ; Daly, E. . / Laser-plasma-based space radiation reproduction in the laboratory. In: Scientific Reports. 2017 ; Vol. 7.
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Hidding, B, Karger, O, Königstein, T, Pretzler, G, Manahan, GG, McKenna, P, Gray, R, Wilson, R, Wiggins, SM, Welsh, GH, Beaton, A, Delinikolas, P, Jaroszynski, DA, Rosenzweig, JB, Karmakar, A, Ferlet-Cavrois, V, Constantino, A, Muschitiello, M & Daly, E 2017, 'Laser-plasma-based space radiation reproduction in the laboratory' Scientific Reports, vol. 7, 42354 . https://doi.org/10.1038/srep42354

Laser-plasma-based space radiation reproduction in the laboratory. / Hidding, B.; Karger, O.; Königstein, T.; Pretzler, G.; Manahan, G. G.; McKenna, P.; Gray, R.; Wilson, R.; Wiggins, S. M.; Welsh, G. H.; Beaton, A.; Delinikolas, P.; Jaroszynski, D. A.; Rosenzweig, J. B.; Karmakar, A.; Ferlet-Cavrois, V.; Constantino, A.; Muschitiello, M.; Daly, E. .

In: Scientific Reports, Vol. 7, 42354 , 08.02.2017.

Research output: Contribution to journalArticle

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AU - Hidding, B.

AU - Karger, O.

AU - Königstein, T.

AU - Pretzler, G.

AU - Manahan, G. G.

AU - McKenna, P.

AU - Gray, R.

AU - Wilson, R.

AU - Wiggins, S. M.

AU - Welsh, G. H.

AU - Beaton, A.

AU - Delinikolas, P.

AU - Jaroszynski, D. A.

AU - Rosenzweig, J. B.

AU - Karmakar, A.

AU - Ferlet-Cavrois, V.

AU - Constantino, A.

AU - Muschitiello, M.

AU - Daly, E.

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AB - Space radiation is a great danger to electronics and astronauts onboard space vessels. The spectral flux of space electrons, protons and ions for example in the radiation belts is inherently broadband, but this is a feature hard to mimic with conventional radiation sources. Using laser-plasma-accelerators, we reproduced relativistic, broadband radiation belt flux in the laboratory, and used this man-made space radiation to test the radiation hardness of space electronics. Such close mimicking of space radiation in the lab builds on the inherent ability of laser-plasma-accelerators to directly produce broadband Maxwellian-type particle flux, akin to conditions in space. In combination with the established sources, utilisation of the growing number of ever more potent laser-plasma-accelerator facilities worldwide as complementary space radiation sources can help alleviate the shortage of available beamtime and may allow for development of advanced test procedures, paving the way towards higher reliability of space missions.

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