Specifications

Elettra parameters during SR-FEL operations

Beam energy [GeV]	0.75 - 1.8
Normalized emittance*
► x direction [mm mrad]	3.2
► y direction [mm mrad]	0.2
Number of bunches	1 - 4
Max current per bunch [mA]	6
Energy spread**	0.12% ÷ 0.20%
Bunch length [ps]**	25 ÷ 30
Peak current [A]**	~ 80
Beam dimensions***
► σx [mm]	0.11
► σy [mm]	0.026

*at 1.0 GeV electron energy;
**at 0.9 GeV electron energy, 6 mA stored current;
***at 0.9 GeV electron energy.