Stochastic Cooling Section

CSRe stochastic cooling system

CSRe Stochastic cooling system  ⇒  Stochastic cooling at the experimental Cooler Storage Ring, CSRe at the Institute of Modern Physics (IMP) in China, is used mainly for experiments with radioactive fragment beams. A combination of stochastic precooling and subsequent electron cooling is needed to get overall cooling times of the order of 10 seconds for injected secondary heavy ion beams and beams cooled by electron cooling to equilibrium phase space density. The operating bandwidth of CSRe Stochastic cooling system is 0.1GHz -1.2 GHz.

Pickup/kicker structure


CSRe stochastic cooling control GUI


CSRe stochastic cooling layout


CSRe beam cooling result

HIAF SRing stochastic cooling system

HIAF Stochastic cooling system  ⇒  Stochastic cooling of the Spectrometer Ring (SRing) at the High Intensity heavy-ion Accelerator Facility (HIAF) project in China, which is used mainly for experiments with radioactive fragment beams, is applied to speed up the cooling process of a stored ion beam. A combination of stochastic precooling and subsequent electron cooling is needed to obtain overall cooling times of the order of 2.5 s for injected secondary heavy ion beams and beams cooled by electron cooling to equilibrium phase space density. The operating bandwidth of SRing Stochastic cooling system is 0.6 GHz -1.2 GHz.

HIAf SRing stochastic cooling layout


Pickup/kicker structure


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