Collective Deceleration of Laser-Driven Electron Bunches

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/104256

Title:	Collective Deceleration of Laser-Driven Electron Bunches
Authors:	周紹暐;Chou, S.;Xu, J.;Khrennikov, K.;Cardenas, D. E.;Wenz, J.;Heigoldt, M.;Hofmann, L.;Veisz, L.;Karsch, S.
Contributors:	理學院物理學系
Keywords:	Acceleration;Accelerators;Deceleration;Density;Electron sources;fysik;Lasers;Physics;Plasma (physics);Propagation
Date:	2016-09-27
Issue Date:	2026-04-23 11:46:41 (UTC+8)
Publisher:	United States
Abstract:	摘要： Few-fs electron bunches from laser wakefield acceleration (LWFA) can efficiently drive plasma wakefields (PWFs), as shown by their propagation through underdense plasma in two experiments. A strong and density-insensitive deceleration of the bunches has been observed in 2 mm of 10^{18} cm^{-3} density plasma with 5.1 GV/m average gradient, which is attributed to a self-driven PWF. This observation implies that the physics of PWFs, usually relying on large-scale rf accelerators as drivers, can be studied by tabletop LWFA electron sources. 其他題名： Phys Rev Lett 出版者： United States 出版日期： 2016-09-30 出處： Physical review letters, 2016-09, Vol.117 (14), p.144801-144801, Article 144801 資源來源： APS Journals 識別號： ISSN: 0031-9007 識別號： ISSN: 1079-7114 識別號： ISSN: 1092-0145 識別號： EISSN: 1079-7114 識別號： DOI: 10.1103/PhysRevLett.117.144801 識別號： PMID: 27740829
Appears in Collections:	[Department of Physics] journal & Dissertation

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