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Controlling the spe...
Controlling the spectrum of x-rays generated in a laser-plasma accelerator by tailoring the laser wavefront
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Mangles, S. P. D. (author)
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- Genoud, Guillaume (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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Kneip, S. (author)
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- Burza, Matthias (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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Cassou, K. (author)
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Cros, B. (author)
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Dover, N. P. (author)
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- Kamperidis, Christos (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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Najmudin, Z. (author)
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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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Schreiber, J. (author)
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Wojda, F. (author)
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- Wahlström, Claes-Göran (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)
- AIP Publishing, 2009
- 2009
- English.
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In: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 95:18
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Abstract
Subject headings
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- By tailoring the wavefront of the laser pulse used in a laser-wakefield accelerator, we show that the properties of the x-rays produced due to the electron beam's betatron oscillations in the plasma can be controlled. By creating a wavefront with coma, we find that the critical energy of the synchrotronlike x-ray spectrum can be significantly increased. The coma does not substantially change the energy of the electron beam, but does increase its divergence and produces an energy-dependent exit angle, indicating that changes in the x-ray spectrum are due to an increase in the electron beam's oscillation amplitude within the wakefield.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- accelerators
- wakefield
- plasma X-ray sources
- betatrons
- plasma accelerators
Publication and Content Type
- art (subject category)
- ref (subject category)
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To the university's database
- By the author/editor
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Mangles, S. P. D ...
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Genoud, Guillaum ...
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Kneip, S.
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Burza, Matthias
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Cassou, K.
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Cros, B.
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show more...
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Dover, N. P.
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Kamperidis, Chri ...
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Najmudin, Z.
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Persson, Anders
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Schreiber, J.
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Wojda, F.
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Wahlström, Claes ...
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show less...
- 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 ...
- Articles in the publication
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Applied Physics ...
- By the university
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Lund University