| Paper |
Title |
Page |
| MOA1C03 |
Stochastic Cooling for the FAIR Project
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35 |
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- F. Nolden, A. Dolinskii, C. Peschke
GSI, Darmstadt
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Stochastic cooling is used in the framework of the FAIR project at GSI for the first stage of phase space compression for both rare isotope and antiproton rings. The collector ring CR serves for the precooling of rare isotope and antiproton beams. Stochastic accumulation will be used for the preparation of high intensity beams for experiments in the HESR or for the low-energy FLAIR facility. The technical and beam parameters of these systems are presented. Stochastic cooling in the HESR is treated in a different contribution.
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Slides
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| THAP14 |
Pick-Up Electrode System for the CR Stochastic Cooling System
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194 |
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- C. Peschke, F. Nolden
GSI, Darmstadt
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The collector ring (CR) of the FAIR project will include a fast stochastic cooling system for exotic nuclei with a β of 0.83 and antiprotons with a β of 0.97. To reach a good signal to noise ratio of the pick-up even with a low number of particles, a cryogenic movable pick-up electrode system based on slotlines is under development. The sensitivity and noise properties of an electrode array has been calculated using field-simulation and equivalent circuits. For three-dimensional field measurements, an E-near-field probe moved by a computer controlled mapper has been used.
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Poster
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