Progress in Hybrid Plasma Wakefield Acceleration
Progress in Hybrid Plasma Wakefield Acceleration
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DOI：
10.3390/photonics10020099
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发表时间：
2023-01
期刊：
影响因子：
2.4
通讯作者：
B. Hidding;R. Assmann;M. Bussmann;David Campbell;Yen-Yu Chang;S. Corde;J. C. Cabadağ;A. Debus;A. Döpp;M. Gilljohann;J. Götzfried;F. Foerster;F. Haberstroh;Fahim Habib;T. Heinemann;D. Hollatz;A. Irman;M. Kaluza;S. Karsch;O. Kononenko;A. Knetsch;T. Kurz;S. Kuschel;A. Köhler;A. M. D. L. Ossa;A. Nutter;R. Pausch;G. Raj;U. Schramm;S. Schöbel;A. Seidel;K. Steiniger;P. Ufer;M. Yeung;O. Zarini;M. Zepf
中科院分区：
文献类型：
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作者：
B. Hidding;R. Assmann;M. Bussmann;David Campbell;Yen-Yu Chang;S. Corde;J. C. Cabadağ;A. Debus;A. Döpp;M. Gilljohann;J. Götzfried;F. Foerster;F. Haberstroh;Fahim Habib;T. Heinemann;D. Hollatz;A. Irman;M. Kaluza;S. Karsch;O. Kononenko;A. Knetsch;T. Kurz;S. Kuschel;A. Köhler;A. M. D. L. Ossa;A. Nutter;R. Pausch;G. Raj;U. Schramm;S. Schöbel;A. Seidel;K. Steiniger;P. Ufer;M. Yeung;O. Zarini;M. Zepf
等离子体尾流场加速器可以由强激光脉冲（LWFA）或强粒子束（PWFA）驱动。第三种方法结合了两种类型的等离子尾流场加速器的互补优势，在过去十年中取得了越来越大的成功，称为混合型LWFA→PWFA。从本质上讲，紧凑的LWFA被用来产生高能、高电流的电子束，作为后续PWFA阶段的驱动器，而PWFA阶段又被用来在扩展的加速长度上实现相位恒定、固有的激光同步、准静态加速度。总和大于其部分：该方法不仅为利用直线驱动的PWFA及其在加速和高亮度光束产生方面的优势提供了一种紧凑、经济的替代方案，而且还扩展了PWFA可访问的参数范围，并且通过固有同步激光脉冲的共定位带来的额外好处，实现了高精度泵浦/探测、注入、种子和独特的实验星座，例如，用于光束协调和碰撞实验。我们报告了在一系列合作实验中实现的方法的加速进展，并讨论了未来的前景和潜在的影响。
Plasma wakefield accelerators can be driven either by intense laser pulses (LWFA) or by intense particle beams (PWFA). A third approach that combines the complementary advantages of both types of plasma wakefield accelerator has been established with increasing success over the last decade and is called hybrid LWFA→PWFA. Essentially, a compact LWFA is exploited to produce an energetic, high-current electron beam as a driver for a subsequent PWFA stage, which, in turn, is exploited for phase-constant, inherently laser-synchronized, quasi-static acceleration over extended acceleration lengths. The sum is greater than its parts: the approach not only provides a compact, cost-effective alternative to linac-driven PWFA for exploitation of PWFA and its advantages for acceleration and high-brightness beam generation, but extends the parameter range accessible for PWFA and, through the added benefit of co-location of inherently synchronized laser pulses, enables high-precision pump/probing, injection, seeding and unique experimental constellations, e.g., for beam coordination and collision experiments. We report on the accelerating progress of the approach achieved in a series of collaborative experiments and discuss future prospects and potential impact.