Figure 2
Typical beam profiles at 30 m distance from the source, simulated for (a) SPring-8 and (b) SPring-8 II. The rectangles show typical aperture sizes of the pre-slits to the first optics. The maximum heat loads through the apertures at a stored beam current of 100 mA are: (a) 340 W for a slit size of 1.1 (H) mm × 0.6 (V) mm, and (b) 200 W for 1.0 (H) mm × 0.8 (V) mm. |