1. Implantation rates at the focal plane of Super-FRS Some Simulations for AIDA Detectors

3. Much intense primary beam  much higher rates of parasitic fragments pre-selection stage needed: pre- and main separator each equipped with a degrader very high energy up to 1.5GeV/u the thickness of target and degraders have to be optimised to reduce losses due to secondary nuclear reactions

4. Simulation features Optimum target thickness to maximise the production rate, a few g/cm 2 1 st degrader thickness and pre-separatotr slits to achieve feasible rate at F4 2 nd degrader thickness and main-separator to achieve feasible rate at F6 (AIDA) For better separation performance, both stages operated in achromatic mode, so the whole system is achromatic: the image size of the fragment at the final focal plane is independent of its momentum spread at the entrance of the system

5. Primary beam target fragment of interesttotal rate max. rate per strip 58Ni(1 pnA)9g/cm2 C52Co 5000 5000 120 /strip 124Xe(100 pnA) 7g/cm2 C 104Te 0.045 580 7 /strip 124Xe(100 pnA) 7g/cm2 C 100Sn 0.3 1500 40 /strip 124Xe(100 pnA) 6.5g/cm2 C 94Ag 3 2100 22 /strip 144Sm(100 pnA) 4g/cm2 C127Pm 6 2100 40 /strip 206Pb(100 pnA) 5g/cm2 C142Er 0.0025 200 5 /strip 238U(100 pnA) 4g/cm2 Be197Fr 2.3 35 0.4 /strip 238U(1pnA) 78Ni 0.16 21k 238U(1pnA) 140Te 40 55k 600 /strip 238U(1pnA) 130Cd 0.15 300 25 /strip 238U(1pnA) 129Ag 0.15 300 3 /strip 238U(1pnA) 131Cd 0.15 1300 8 /strip 150Nd(100pnA) 140Te 10 1200 40/strip 150Nd(100pnA) 131Cd 1.2 100 1 /strip 150Nd(100pnA) 130Ag 0.1 100 3 /strip

6. Implantation in the AIDA detectors After the last slit, we will be able to have wider beam profile in the AIDA detectors by defocusing with the quadrupoles behind. An energy degrader will be placed before the implantation detectors. The range distribution usually still is short enough for stopping one isotope in the same DSSD. Alternatively, the Super-FRS could be run in mono-energetic mode get a wider beam spread and a narrower implantation range in Si simutaneoulsly.

7. Simulation strategy in different phases The design is changing, but main parameters have been fixed. For fast estimation: LISE++ For precise transmission : Mocadi AIDA Performance: GEANT4