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Proceedings Paper

Generation of double quasimonoenergetic electron bunches in the wakefield during the laser-plasma interaction
Author(s): Ming-Ping Liu; Bing-Bing Liu; Xiao-Zhen Li
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Paper Abstract

Electron acceleration in the wakefield by adding a dense-plasma wall in the underdense plasma during the mode transition from laser wakefield to plasma wakefield acceleration is investigated by particle-in-cell simulations. The selfinjected electrons from the laser wakefield acceleration (LWFA) scheme is quasi phase-stable accelerated forward because of the longitudinal contraction of the bubble. The electron bunch generated from the LWFA scheme drives a plasma wakefield after the laser pulse is depleted completely. Two high-quality electron bunches with narrow energy spread and low emittance is obtained.

Paper Details

Date Published: 16 May 2013
PDF: 6 pages
Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 879612 (16 May 2013); doi: 10.1117/12.2010733
Show Author Affiliations
Ming-Ping Liu, Nanchang Univ. (China)
Beijing Normal Univ. (China)
Bing-Bing Liu, Nanchang Univ. (China)
Xiao-Zhen Li, Nanchang Univ. (China)

Published in SPIE Proceedings Vol. 8796:
2nd International Symposium on Laser Interaction with Matter (LIMIS 2012)
Stefan Kaierle; Jingru Liu; Jianlin Cao, Editor(s)

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