激光脉冲整形对等离子体中自注入和加速电子束半径、强度和形状特性的控制

arXiv: Plasma Physics Pub Date : 2020-09-09 DOI:10.46813/2019-124-039

V. Maslov, D. Bondar, V. Grigorencko, I. Levchuk, I. Onishchenko

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引用次数: 1

摘要

等离子体尾流场对自注入电子束进行激光加速时，重要的是形成能量扩散小、尺寸小的电子束。结果表明，激光脉冲的半径、强度和形状整形控制了自注入电子束的特性，并在一定的整形下提供了小的能量扩散和小尺寸的自注入和加速电子束。

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CONTROL OF CHARACTERISTICS OF SELF-INJECTED AND ACCELERATED ELECTRON BUNCH IN PLASMA BY LASER PULSE SHAPING ON RADIUS, INTENSITY AND SHAPE

At the laser acceleration of self-injected electron bunch by plasma wakefield it is important to form bunch with small energy spread and small size. It has been shown that laser-pulse shaping on radius, intensity and shape controls characteristics of the self-injected electron bunch and provides at certain shaping small energy spread and small size of self-injected and accelerated electron bunch.

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arXiv: Plasma Physics

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