Title :
Envelope and multi-slit emittance measurements at fermilab A0-Photoinjector and comparison with simulations
Author :
Bhat, C.M. ; Carneiro, J.-P. ; Fliller, R.P. ; Kazakevich, G. ; Ruan, J. ; Santucci, J.
Author_Institution :
FNAL, Batavia
Abstract :
Recently we have measured the envelope and the trans verse emittance of an 0.85 nC electron beam at the Fermilab AO-Photoinjector facility. The transverse emittance measurement was performed using the multi-slit method. The data have been taken with an unstacked 2.8 ps laser pulse. In this paper we report on these beam measurements and compare the results with the predictions from beam dynamics codes ASTRA and GPT using 3D space charge routines.
Keywords :
electron beams; particle beam dynamics; physics computing; 3D space charge routines; ASTRA code; Fermilab A0-Photoinjector facility; GPT code; beam dynamics codes; beam envelop measurements; electron beam; laser pulse; multislit emittance measurements; Acceleration; Electrons; Laser beams; Magnetic field measurement; Magnetic fields; Particle beams; Radio frequency; Solenoids; Space charge; Spectroscopy;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440626
