Positron Plasma Wakefield Acceleration in a Self-Driven Hollow Channel

被引:3
|
作者
Amorim, Ligia D. [1 ]
Vieira, Jorge [1 ]
Fonseca, Ricardo A. [1 ,2 ]
Silva, Luis O. [1 ]
机构
[1] Univ Lisbon, Inst Super Tecn, Inst Plasmas & Fusao Nucl, GoLP,Lab Associado, P-1049001 Lisbon, Portugal
[2] ISCTE Inst Univ Lisbon, Dept Ciencias & Tecnol Informcao, P-1649026 Lisbon, Portugal
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D O I
10.1063/1.4965644
中图分类号
O59 [应用物理学];
学科分类号
摘要
In this work we propose a novel positron driven plasma wakefield acceleration configuration in the non linear regime using tightly focused positron drive beams to create a hollow plasma channel with no background plasma ions, where positrons can accelerate to high energy. A simplified model for the background plasma ion motion in this scenario was analyzed. The proposed scheme was explored numerically resorting to multi-dimensional PIC simulations using the numerical code OSIRS.
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页数:5
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