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Laser wakefield acc...
Laser wakefield accelerated electron beams and betatron radiation from multijet gas targets
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- Tomkus, Vidmantas (author)
- Center for Physical Sciences and Technology, Lithuania
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- Girdauskas, Valdas (author)
- Vytautas Magnus University,Center for Physical Sciences and Technology, Lithuania
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- Dudutis, Juozas (author)
- Center for Physical Sciences and Technology, Lithuania
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- Gečys, Paulius (author)
- Center for Physical Sciences and Technology, Lithuania
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- Stankevič, Valdemar (author)
- Center for Physical Sciences and Technology, Lithuania
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- Račiukaitis, Gediminas (author)
- Center for Physical Sciences and Technology, Lithuania
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- Gallardo González, Isabel (author)
- Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Guénot, Diego (author)
- Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Svensson, Jonas Björklund (author)
- Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Persson, Anders (author)
- Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Lundh, Olle (author)
- Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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(creator_code:org_t)
- 2020-10-08
- 2020
- English.
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In: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 10:1
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Abstract
Subject headings
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- Laser Plasma Wakefield Accelerated (LWFA) electron beams and efficiency of betatron X-ray sources is studied using laser micromachined supersonic gas jet nozzle arrays. Separate sections of the target are used for the injection, acceleration and enhancement of electron oscillation. In this report, we present the results of LWFA and X-ray generation using dynamic gas density grid built by shock-waves of colliding jets. The experiment was done with the 40 TW, 35 fs laser at the Lund Laser Centre. Electron energies of 30–150 MeV and 1.0 × 108–5.5 × 108 photons per shot of betatron radiation have been measured. The implementation of the betatron source with separate regions of LWFA and plasma density grid raised the efficiency of X-ray generation and increased the number of photons per shot by a factor of 2–3 relative to a single-jet gas target source.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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Tomkus, Vidmanta ...
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Girdauskas, Vald ...
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Dudutis, Juozas
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Gečys, Paulius
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Stankevič, Valde ...
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Račiukaitis, Ged ...
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show more...
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Gallardo Gonzále ...
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Guénot, Diego
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Svensson, Jonas ...
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Persson, Anders
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Lundh, Olle
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
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Scientific Repor ...
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Lund University