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 - Wang, G. AU - Fedotov, A.V. AU - Kayran, D. ED - Tranquille, Gérard Alain ED - Schaa, Volker RW ED - Petit-Jean-Genaz, Christine ED - Jørgensen, Lars Varming TI - Influences of the Longitudinal Shift of the Electron Bunch to the Longitudinal Cooling Rate 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 - As two major techniques of cooling a bunched hadron beam in a storage ring, both coherent electron cooling and rf-based traditional electron cooling involve overlapping the cooling electron bunches with the circulating ion bunch. It is common for the cooling electron bunch to have a longitudinal offset from the center of the ion bunch either due to multiple electron bunches being used for cooling a single ion bunch or for the ions with large synchrotron amplitude to be cooled more efficiently. In this work, we derive how the cooling rate is affected by such a longitudinal offset. We use the EIC pre-cooler as an example to study how different overlapping pattern of the cooling electron bunches, e.g. the number of the cooling electron bunches and their longitudinal positions, affect the evolution of the circulating hadron bunches. PB - JACoW Publishing CP - Geneva, Switzerland SP - 46 EP - 48 KW - electron KW - synchrotron KW - proton KW - hadron KW - collider DA - 2024/04 PY - 2024 SN - 2226-0374 SN - 978-3-95450-245-5 DO - doi:10.18429/JACoW-COOL2023-THPOSRP01 UR - https://jacow.org/cool2023/papers/thposrp01.pdf ER -