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Analysis of Electro...
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Desforges, F. G.University of Paris-Saclay
(author)
Analysis of Electron Injection in Laser Wakefield Acceleration Using Betatron Emission in Capillary Tubes
- Article/chapterEnglish2015
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LIBRIS-ID:oai:lup.lub.lu.se:10c229ae-1c59-4196-9eab-507302a49c82
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https://lup.lub.lu.se/record/7791139URI
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https://doi.org/10.1117/12.2178654DOI
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Language:English
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Summary in:English
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Subject category:kon swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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The dynamics of ionization-induced electron injection in the high density (similar to 1.2 x 10(19)cm(-3)) regime of Laser Wakefield Acceleration (LWFA) was investigated by analyzing betatron X-ray emission inside dielectric capillary tubes. A comparative study of the electron and betatron X-ray properties was performed for both self-injection and ionization-induced injection. Direct experimental evidence of early onset of ionization-induced injection into the plasma wave was obtained by mapping the X-ray emission zone inside the plasma. Particle-In-Cell (PIC) simulations showed that the early onset of ionization-induced injection, due to its lower trapping threshold, suppresses self-injection of electrons. An increase of X-ray fluence by at least a factor of two was observed in the case of ionization-induced injection due to an increased trapped charge compared to self-injection mechanism.
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Paradkar, B. S.University of Paris-Saclay
(author)
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Hansson, MartinLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-mth
(author)
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Audet, T. L.University of Paris-Saclay
(author)
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Ju, J.University of Paris-Saclay
(author)
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Gallardo Gonzalez, IsabelLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-igg
(author)
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Aurand, BastianLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-bar
(author)
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Lee, P.University of Paris-Saclay
(author)
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Senje, LovisaLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-lss
(author)
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Persson, A.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(Swepub:lu)fysi-ape
(author)
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Dufrenoy, S. DoboszSaclay Nuclear Research Centre (CEA Saclay)
(author)
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Lundh, OlleLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-olu
(author)
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Maynard, G.University of Paris-Saclay
(author)
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Monot, P.Saclay Nuclear Research Centre (CEA Saclay)
(author)
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Vay, J. L.Lawrence Berkeley National Laboratory
(author)
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Wahlström, Claes-GöranLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-cwa
(author)
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Cros, B.
(author)
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University of Paris-SaclayAtomfysik
(creator_code:org_t)
Related titles
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In:Laser Acceleration of Electrons, Protons, and Ions III; and Medical Applications of Laser-Generated Beams of Particles III: SPIE9514, s. 95140-951401996-756X0277-786X
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Desforges, F. G.
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Paradkar, B. S.
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Hansson, Martin
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Audet, T. L.
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Ju, J.
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Gallardo Gonzale ...
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Aurand, Bastian
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Lee, P.
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Senje, Lovisa
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Persson, A.
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Dufrenoy, S. Dob ...
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Lundh, Olle
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Maynard, G.
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Monot, P.
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Vay, J. L.
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Wahlström, Claes ...
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Cros, B.
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