Figure 5
Effect of insertion devices on the Sirius natural emittance and energy spread. To the left, the effects of Phase-1 IDs for the first 13 beamlines are considered (six IVUs, four EPUs and one SCW). To the right, a hypothetical scenario with twice the number of IVUs and EPUs is considered. The big jump in emittance and energy spread is due to a 4 T superconducting wiggler. |