The cryocollimator is a highly precise special component developed for the FAIR accelerator at GSI in Darmstadt. It optimizes high-energy particle beams by capturing and containing unwanted particles under cryogenic conditions (down to 4 K). As a globally unique prototype, the cryocollimator was specifically developed for FAIR. Its construction from high-purity copper and stainless steel ensures thermal efficiency, mechanical stability, and vacuum compatibility – even under extreme radiation and thermal conditions.
Optimization and control of beams in particle accelerators
Used in superconducting experiments, material science, and nuclear physics
Demonstration of innovative beam control technologies at low temperatures
The cryocollimator for FAIR represents a technological milestone in cryogenic particle physics. It combines state-of-the-art joining technologies, custom material combinations, and the highest thermal and mechanical stability.
As a one-of-a-kind prototype, it demonstrates how close collaboration, innovative spirit, and engineering precision can lead to groundbreaking research solutions.
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