Projects per year
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.
Original language | English |
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Article number | 42354 |
Number of pages | 6 |
Journal | Scientific Reports |
Volume | 7 |
DOIs | |
Publication status | Published - 8 Feb 2017 |
Keywords
- magnetospheric physics
- plasma based accelerators
- space radiation
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Dive into the research topics of 'Laser-plasma-based space radiation reproduction in the laboratory'. Together they form a unique fingerprint.Profiles
Projects
- 5 Finished
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Lab in a bubble
Jaroszynski, D., Boyd, M., Brunetti, E., Ersfeld, B., Hidding, B., McKenna, P., Noble, A., Sheng, Z., Vieux, G., Welsh, G. H. & Wiggins, M.
EPSRC (Engineering and Physical Sciences Research Council)
1/04/16 → 31/03/21
Project: Research
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Datasets
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Laser plasma based space radiation reproduction in the laboratory
Manahan, G. (Creator), Hidding, B. (Creator) & Karger, O. (Creator), University of Strathclyde, 12 Jan 2017
DOI: 10.15129/be393aa3-9e35-47c5-aae4-b2444dfb7893
Dataset