Figure 2
Calculated spectrum for a 20 mm (H) × 1 mm (V) beam size at the sample position (33.9 m from the source) in Hutch 2B at IMBL. Parameters used in the calculation are: 3.032 GeV storage ring energy, 200 mA storage ring current, SCMPW at 3.0 T peak magnetic field, emittance effects included. Filtering of the beam, as described in the text, has been included as well as additional windows, foils, air and He path present prior to the sample position. |