Accelerators – Cyclotron Parameters

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SSC

K-value	200 MeV
Injection radius (hill)	1.01 m
Largest extraction radius (hill)	4.43 m
Magnetic flux density	1.26 T (max)
Magnetic sectors	4 × 34° sectors
Resonators	2 × 49° deltas, λ/2
Dee voltage	250 kV (max)
Power amplifier	130 kW
RF power dissipation	80 kW/resonator
Frequency range	5 – 27.5 MHz
Harmonic numbers	4 & 12
Frequency variation	Short-circuit plates and variable capacitors

SPC1

K-value	8 MeV
Extraction radius	0.476 m
Magnetic flux density	0.86 T (max)
Number of sectors	4
Resonators	2 × 90° dees, λ/4
Frequency range	5 – 27.5 MHz
Harmonic numbers	2&6
Ion source	PIG source

SPC2

K-value	10 MeV
Extraction radius	0.476 m
Magnetic flux density	0.86 T (max)
Number of sectors	4
Resonators	2 × 90° dees, λ/4
Frequency range	5 – 27.5 MHz
Harmonic numbers	2&6
Ion source	ECR source & polarised hydrogen sourc