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 - Guzov, M.A. AU - Indiushnii, E.N. AU - Lozeev, Y. AU - Makarov, A.I. AU - Opekunov, A.M. AU - Polozov, S.M. AU - Polyakov, L.E. AU - Smetanin, M.L. AU - Telnov, A.V. AU - Zavyalov, N.V. ED - Kuzin, Maksim V. ED - Schaa, Volker RW TI - Calculations of Ion Dynamics and Elecrodynamics Characteristics of 800 KeV/nucleon RFQ J2 - Proc. of RuPAC2021, Alushta, Crimea, 27 September-01 October 2021 CY - Alushta, Crimea T2 - Russian Particle Accelerator Conference T3 - 27 LA - english AB - Accelerating structure with radio-frequency quadrupole focusing (RFQ) was observed in this research. The RFQ is aimed to bunch up, accelerate and focus 1 MeV/nucleon ions with A/Z from 1 to 3.2 (A - mass number of ion, Z - ion charge). The chemical elements from H⁺ to O5+ fill up this particle types range. The protons current is 2 mA and ion current is 1 mA. In this paper charged particle dynamics calculations, which essential for next electrodynamic cavity modeling, were performed. The electrodynamic model of 4-vane RFQ cavity with windows of magnetic connection was created. The dependence between frequency and cavity geometrics was defined. Topology of magnetic windows, which aimed to have the maximum mod separations, was determined. Different types of tanks were considered and corresponding electromagnetic characteristics were calculated. Tuning elements (plungers and spacers) influence on cavity was modeled. As a result optimized model of accelerating structure was realized. PB - JACoW Publishing CP - Geneva, Switzerland SP - 135 EP - 138 KW - emittance KW - cavity KW - Windows KW - rfq KW - coupling DA - 2021/10 PY - 2021 SN - 2673-5539 SN - 978-3-95450-240-0 DO - doi:10.18429/JACoW-RuPAC2021-MOPSA03 UR - https://jacow.org/rupac2021/papers/mopsa03.pdf ER -