The EXIN projectis under development within the SPARC_LAB facility of the National Laboratory of Frascati(LNF-INFN). This project aims to accelerate pre-existing electron bunches with high brightness by exploiting the wakefield plasma acceleration technique, while preserving the initial brightness. The wakefield is excited inside a dielectric capillary by high intensity laser pulses produced by the FLAME laser interacting with a gas. In this work, we present numerical simulations in order to optimize energy coupling between our laser withs uper-Gaussian transverse profile and a dielectric capillary. Moreover, an overview of the experimental layout will be given.
Bisesto, F., Anania, M., Bacci, A., Bellaveglia, M., Chiadroni, E., Cianchi, A., et al. (2016). Laser–capillary interaction for the EXIN project. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT, 829, 309-313 [10.1016/j.nima.2016.01.037].
Laser–capillary interaction for the EXIN project
CIANCHI, ALESSANDRO;Galletti, M;
2016-01-01
Abstract
The EXIN projectis under development within the SPARC_LAB facility of the National Laboratory of Frascati(LNF-INFN). This project aims to accelerate pre-existing electron bunches with high brightness by exploiting the wakefield plasma acceleration technique, while preserving the initial brightness. The wakefield is excited inside a dielectric capillary by high intensity laser pulses produced by the FLAME laser interacting with a gas. In this work, we present numerical simulations in order to optimize energy coupling between our laser withs uper-Gaussian transverse profile and a dielectric capillary. Moreover, an overview of the experimental layout will be given.| File | Dimensione | Formato | |
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