2026-04-14T06:23:25Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/250852025-07-17T01:12:14Zcom_2072_1033col_2072_452950

Rare-earth end magnets of a miniature race-track microtron and their tuning Vladimirov, Ivan Pakhomov, Nikolai Shvedunov, Vasiliy Zakharov, Vitaliy Koubychine Merkulov, Youri Alexandrovich Rigla Perez, Juan Pablo Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques Universitat Politècnica de Catalunya. GREENER - Grup de recerca d'estudis energètics i de les radiacions Àrees temàtiques de la UPC::Física::Electromagnetisme::Magnetisme Magnetism Particle accelerator Microtron Magnets Permanent magnets Magnetisme Imants We report basic results on the tuning of permanent end magnets of a compact 12 MeV race-track microtron (RTM) which is under construction at the Technical University of Catalonia. They are magnetic systems composed of four dipoles with the rare-earth permanent magnet (REPM) material used as a source of the magnetic field. The steel poles of the magnets are equipped with tuning plungers which allow to adjust the magnetic field level. In the article we shortly describe the tuning procedure and different techniques that were used in order to fulfill strict requirements of the field characteristics of the end magnets. It is shown that the obtained magnetic systems provide correct beam trajectories in the 12 MeV RTM. More detailed information about tuning procedure and results of tuning will be published elsewhere. Postprint (published version) 2014 Conference lecture Vladimirov, I. [et al.]. Rare-earth end magnets of a miniature race-track microtron and their tuning. A: International Particle Accelerator Conference. "IPAC 2014: proceedings of the 5th International Particle Accelerator Conference". Dresden: 2014, p. 1277-1279. 978-3-95450-132-8 https://hdl.handle.net/2117/25085 eng http://accelconf.web.cern.ch/AccelConf/IPAC2014/papers/tupro100.pdf http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access Attribution-NonCommercial-NoDerivs 3.0 Spain 3 p. application/pdf