The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Tang, M.T. AU - Ivanov, A.V. AU - Li, J. AU - Lu, H.J. AU - Ma, X.M. AU - Mao, L.J. AU - Yan, T.L. AU - Yang, X.D. AU - Zhao, H. AU - Zhao, L.X. ED - Schaa, Volker RW ED - Marx, Michaela ED - Tilmont, Manuel TI - Calculations of the Gun and Collector for Electron Cooling Systems of HIAF J2 - Proc. of COOL2017, Bonn, Germany, 18-22 September 2017 C1 - Bonn, Germany T2 - Workshop on Beam Cooling and Related Topics T3 - 11 LA - english AB - Two electron coolers are designed for the new project HIAF, one cooler with the highest energy 50keV is for the booster ring (BRing) to decreasing the transverse emittance of injected beams and another one with the highest energy 450keV is for the high precision Spec-trometer Ring (SRing). In this paper the results of the gun and collector simulation for these two electron coolers are presented. After optimization, the gun can produce 2A profile variable electron beam. The one time collecting efficiency is higher than 99.99%. The results of electron motions in toroid calculated by a numerical method are also summarized in this paper. PB - JACoW CP - Geneva, Switzerland SP - 54 EP - 57 KW - ion KW - electron KW - gun KW - cathode KW - ECR DA - 2018/01 PY - 2018 SN - 978-3-95450-198-4 DO - 10.18429/JACoW-COOL2017-TUP13 UR - http://jacow.org/cool2017/papers/tup13.pdf ER -