Available beams
The table below lists ion beams which were extracted from the cyclotron:
Cyklotron K= 90 – 160 | ||||||
---|---|---|---|---|---|---|
Ion | Energy min [MeV] |
Energy max [MeV] |
Energy max [MeV/nucl.] |
Intensity of the extracted beam [nA] |
Intensity of the extracted beam [pnA] |
Intensity of the extracted beam [p/s] |
10B+2 | 51 | 55 | 5.5 | 45 | 9.0 | 5.6 10+10 |
11B+2 | 40 | 50 | 4.5 | 50 | 10.0 | 6.3 10+10 |
12C+2 | 38 | 50 | 4.2 | 100 | 16.7 | 1.0 10+11 |
12C+3 | 53 | 92 | 7.7 | 220 | 36.7 | 2.3 10+11 |
13C+3 | 90 | 6.9 | 90 | 16 | ||
14N+2 | 32 | 50 | 3.6 | 240 | 34.3 | 2.1 10+11 |
14N+3 | 57 | 91 | 6.5 | 1500 | 214.3 | 1.3 10+12 |
15N+3 | 43 | 2.9 | 50 | 7.1 | ||
16O+3 | 46 | 80 | 5.0 | 400 | 50.0 | 3.1 10+11 |
16O+4 | 80 | 120 | 7.5 | 650 | 81.3 | 5.1 10+11 |
18O+4 | 100 | 120 | 6.7 | 2000 | 250.0 | 1.6 10+12 |
19F+3 | 50 | 66 | 3.5 | 10 | 1.1 | 6.9 10+9 |
20Ne+3 | 45 | 68 | 3.4 | 300 | 30.0 | 1.9 10+11 |
20Ne+4 | 68 | 115 | 5.8 | 1300 | 130.0 | 8.1 10+11 |
20Ne+5 | 130 | 160 | 8.0 | 120 | 12.0 | 7.5 10+11 |
22Ne+3 | 44 | 55 | 2.5 | 260 | 26.0 | 1.6 10+11 |
24Mg+4 | 77 | 3.2 | 120 | 10 | ||
32S+5 | 79 | 110 | 3.4 | 50 | 3.1 | 2.0 10+10 |
32S+6 | 120(*) | 150 | 4.7 | 70 | 4.4 | 2.7 10+10 |
32S+7 | 120(*) | 225 | 7.0 | 50 | 3.1 | 2.0 10+10 |
40Ar+6 | 90(*) | 132 | 3.7 | 100 | 5.6 | 3.6 10+10 |
40Ar+7 | 130(*) | 164 | 4.1 | 35 | 1.9 | 1.2 10+10 |
40Ar+8 | 180(*) | 200 | 5.0 | 40 | 2.2 | 1.4 10+10 |
(*) estimation, no experimental data
20Ne+4 accelerated ion on the 2nd harmonic
22Ne+3 accelerated ion on the 3rd harmonic
Remark:
Intensities shown in this table depend on the beam energy. This is due to the conditions of the extraction – the radius of the extraction and the fringing field geometry associated with the orbit trajectories. The most intense beams are obtained for the maximum energy of a given charge state. Decrease of energy results in an inevitable loss of the intensity due to changing the one-turn extraction mode to the multiturn one.
Intensity on the target position should reach 50-90% of the listed values, depending on the experimental configuration, collimators used, etc.