JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Peschke, C. AU - Böhm, R.M. AU - Dimopoulou, C. AU - Wunderlich, S. AU - Zhang, C. ED - Tranquille, Gérard Alain ED - Schaa, Volker RW ED - Petit-Jean-Genaz, Christine ED - Jørgensen, Lars Varming TI - Beam Measurements of a Palmer Pick-up for the Collector Ring of FAIR J2 - Proc. of COOL2023, Montreux, Switzerland, 08-13 October 2023 CY - Montreux, Switzerland T2 - International Workshop on Beam Cooling and Related Topics T3 - 14 LA - english AB - The stochastic cooling system of the Collector Ring (CR) of the future FAIR facility will have three pick-up tanks and two kicker tanks. For the pre-cooling of very hot RIBs, a pick-up tank with eight Faltin-type structures for Palmer-cooling has been constructed by GSI. The structures have been designed using High-Frequency Structure Simulator (HFSS). The Palmer PU tank has been tested with β = 0.83 proton beams at the COoler SYnchrotron (COSY) of the FZJ. This publication will present the results of measurements with beam and compare them with simulations (HFSS and Microwave Studio). The pick-up operates at room temperature. But it has artificial cold loads instead of normal terminators. The results of the noise temperature measurements will also be presented. PB - JACoW Publishing CP - Geneva, Switzerland SP - 95 EP - 97 KW - pick-up KW - impedance KW - kicker KW - proton KW - coupling DA - 2024/04 PY - 2024 SN - 2226-0374 SN - 978-3-95450-245-5 DO - doi:10.18429/JACoW-COOL2023-THPOSRP20 UR - https://jacow.org/cool2023/papers/thposrp20.pdf ER -