LWFA作为XFEL驱动器直线加速器的预注入器
LWFA as a Preinjector for XFEL Driver Linac
摘要：
在本文中，我们建议使用LWFA作为XFEL驱动直线加速器的预注入器。我们可以利用LWFA产生飞秒电子束。产生的束流峰值电流可达几十个$kA$，足以驱动XFEL，从而可以放弃现有的束团压缩技术。输出光脉冲长度可以短至$ 1 fs $。
英文摘要：
In this paper, we propose to use the LWFA as the preinjector for XFEL driver linac. We can use LWFA to produce the femtosecond electron beam. The peak current of the produced beam can reach tens of $kA$ and is high enough to drive XFEL so that the present bunch compressing technique can be deserted. The output optical pusle length can be as short as $ 1 fs $.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
