Please use this identifier to cite or link to this item:
http://hdl.handle.net/10071/20957
Author(s): | Davoine, X. Fiuza, F. Fonseca, R. A. Mori, W. B. Silva, J. |
Date: | 2018 |
Title: | Ion-channel laser growth rate and beam quality requirements |
Volume: | 84 |
Number: | 3 |
ISSN: | 0022-3778 |
DOI (Digital Object Identifier): | 10.1017/s0022377818000429 |
Keywords: | Intense particle beams |
Abstract: | In this paper, we determine the growth rate of the exponential radiation amplification in the ion-channel laser, where a relativistic electron beam wiggles in a focusing ion channel that can be created in a wakefield accelerator. For the first time the radiation diffraction, which can limit the amplification, is taken into account. The electron beam quality requirements to obtain this amplification are also presented. It is shown that both the beam energy and wiggler parameter spreads should be limited. Two-dimensional and three-dimensional particle-in-cell simulations of the self-consistent ion-channel laser confirm our theoretical predictions. |
Peerreviewed: | yes |
Access type: | Open Access |
Appears in Collections: | CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1461531_versao_aceite.pdf | Versão Aceite | 840,15 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.