Article
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Preserved in Portico This version is not peer-reviewed
Attosecond pulses from Ionization Injection Wake Field Accelerators
Version 1
: Received: 13 September 2023 / Approved: 14 September 2023 / Online: 14 September 2023 (11:44:59 CEST)
A peer-reviewed article of this Preprint also exists.
Tomassini, P.; Horny, V.; Doria, D. Attosecond Pulses from Ionization Injection Wakefield Accelerators. Instruments 2023, 7, 34. Tomassini, P.; Horny, V.; Doria, D. Attosecond Pulses from Ionization Injection Wakefield Accelerators. Instruments 2023, 7, 34.
Abstract
High-quality ionization injection methods for Wake Field Acceleration driven by lasers or charged beams (LWFA/PWFA) can be optimised so as to generate high-brightness electron beams with tuneable duration in the attosecond range. We present a model of the minimum bunch duration obtainable with low-emittance ionization injection schemes, by spotting the roles of the ionization pulse duration, of the wake field longitudinal shape and of the delay of the ionization pulse position with respect to the node of the accelerating field. The model is tested for the resonant multi-pulse ionization injection (ReMPI) scheme, showing that bunches having length of about 300as can be obtained with a ionization pulse having duration of 30fs FWHM
Keywords
attosecond electron bunches; ionization injection; two-color ionization injection; Resonant multi-pulse ionization injection; trojan horse
Subject
Physical Sciences, Other
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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