SIMULATIONS OF THE BEAM DIAGNOSTICS LINE FOR THE SPL 3 MeV CHOPPER LINE

The IPHI beam diagnostic line will be placed after the SPL 3 MeV chopper line and will be used for measurements of the beam parameters and for setting up the line elements. The diagnostics line is equipped with sufficient beam instrumentation to measure the beam energy and energy spread, to set up the RF phase and the effective voltage of the 3 MeV chopper line bunchers and for other measurements. Some simulations of the future measurements are presented. The procedure of setting up the RF phase and the effective voltage in the bunchers is described and the necessary formulae for calculating the beam energy and the energy spread are presented.