The EXIN project is 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 with super-Gaussian transverse profile and a dielectric capillary. Moreover, an overview of the experimental layout will be given.
Laser-capillary interaction for the EXIN project / Bisesto, FABRIZIO GIUSEPPE; Anania, M. P.; Bacci, A. L.; Bellaveglia, Marco; Chiadroni, E.; Cianchi, A.; Curcio, Alessandro; DI GIOVENALE, Domenico; Di Pirro, G.; Ferrario, Massimo; Galletti, M.; Gallo, Alessandro; Ghigo, A.; Marocchino, Alberto; Mostacci, Andrea; Petrarca, Massimo; Pompili, R.; Rossi, A. R.; Serafini, L.; Vaccarezza, Cristina. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 829:(2016), pp. 309-313. [10.1016/j.nima.2016.01.037]
Laser-capillary interaction for the EXIN project
BISESTO, FABRIZIO GIUSEPPE;BELLAVEGLIA, MARCO;Chiadroni, E.;CURCIO, ALESSANDRO;DI GIOVENALE, DOMENICO;FERRARIO, MASSIMO;GALLO, ALESSANDRO;MAROCCHINO, ALBERTO;MOSTACCI, Andrea;PETRARCA, MASSIMO;VACCAREZZA, CRISTINA
2016
Abstract
The EXIN project is 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 with super-Gaussian transverse profile and a dielectric capillary. Moreover, an overview of the experimental layout will be given.| File | Dimensione | Formato | |
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