In a recent paper [14], a scheme for inserting and extracting high brightness electron beams to/from a plasma based acceleration stage was presented and proved to be effective with an ideal bi-Gaussian beam, as could be delivered by a conventional photo-injector. In this paper, we extend that study, assessing the method stability against some jitters in the properties of the injected beam. We find that the effects of jitters in Twiss parameters are not symmetric in results; we find a promising configuration that yields better performances than the setting proposed in 041 Moreover we show and interpret what happens when the beam charge profiles are modified.
Stability study for matching in laser driven plasma acceleration / Rossi, A. R; Anania, M. P.; Bacci, A.; Belleveglia, M.; Bisesto, FABRIZIO GIUSEPPE; Chiadroni, E.; Cianchi, A.; Curcio, Alessandro; Gallo, A.; Di Giovenale, D.; Di Pirro, G.; Ferrario, Massimo; Marocchino, Alberto; Massimo, Francesco; Mostacci, Andrea; Petrarca, Massimo; Pompili, R.; Serafini, L.; Tomassini, P.; Vaccarezza, Cristina; Villa, F.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 829:(2016), pp. 67-72. [10.1016/j.nima.2016.02.015]
Stability study for matching in laser driven plasma acceleration
BISESTO, FABRIZIO GIUSEPPE;Chiadroni, E.;CURCIO, ALESSANDRO;FERRARIO, MASSIMO;MAROCCHINO, ALBERTO;MASSIMO, FRANCESCO;MOSTACCI, Andrea;PETRARCA, MASSIMO;VACCAREZZA, CRISTINA;
2016
Abstract
In a recent paper [14], a scheme for inserting and extracting high brightness electron beams to/from a plasma based acceleration stage was presented and proved to be effective with an ideal bi-Gaussian beam, as could be delivered by a conventional photo-injector. In this paper, we extend that study, assessing the method stability against some jitters in the properties of the injected beam. We find that the effects of jitters in Twiss parameters are not symmetric in results; we find a promising configuration that yields better performances than the setting proposed in 041 Moreover we show and interpret what happens when the beam charge profiles are modified.| File | Dimensione | Formato | |
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