For the SPARC photoinjector commissioning the emittance compensation process has been studied experimentally under different beam conditions (variation of charge, spot size, beam shape....) by a novel device called “emittance-meter”, consisting in a movable emittance measurement system based on the 1D pepper pot method scanning a region 1.2 m long downstream the RF-gun. The results of a detailed comparison between the measurements and beam dynamics simulations performed by the codes (PARMELA,HOMDYN,TREDI) employed for SPARC design are presented and discussed here
COMPARISON BETWEEN SPARC E-METER MEASUREMENTS AND SIMULATIONS / Ronsivalle, C., Giannessi, L., Quattromini, M., Bacci, A., Rossi, A.R., Serafini, L., Boscolo, M., Chiadroni, E., Ferrario, M., Filippetto, D., Fusco, V., Gatti, G., Migliorati, M., Mostacci, A., Vaccarezza, C., Vicario, C., Cianchi, A., Petrarca, M.. - STAMPA. - (2007), pp. 3185-3187. (IEEE Particle Accelerator Conference Albuquerque, New Mexico, USA June 2007).
COMPARISON BETWEEN SPARC E-METER MEASUREMENTS AND SIMULATIONS
E. Chiadroni;MIGLIORATI, Mauro;MOSTACCI, Andrea;PETRARCA, MASSIMO
2007
Abstract
For the SPARC photoinjector commissioning the emittance compensation process has been studied experimentally under different beam conditions (variation of charge, spot size, beam shape....) by a novel device called “emittance-meter”, consisting in a movable emittance measurement system based on the 1D pepper pot method scanning a region 1.2 m long downstream the RF-gun. The results of a detailed comparison between the measurements and beam dynamics simulations performed by the codes (PARMELA,HOMDYN,TREDI) employed for SPARC design are presented and discussed hereI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
