General purpose high-performance electron cyclotron resonance ion source for production of multicharged ions

Autor: Antonio Villari, Pascal Sortais, L. Bex, T. Lamy, L. Maunoury
Přispěvatelé: Lion, Michel, Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 1998
Předmět:
Zdroj: Review of Scientific Instruments
International Conference on Ion Sources 7
International Conference on Ion Sources 7, Sep 1997, Taormina, Italy. pp.656
ISSN: 0034-6748
1089-7623
Popis: There is a growing interest for high performance electron cyclotron resonance ion source (ECRIS) working in various environments and dedicated to various purposes. In this article we will present three typical machines using classical FeNdB radial magnets and coils. The first one, called “SuperNanogan II,” is a fully permanent magnet machine, copying exactly the ECR4 magnetic structure. Here the purpose consists in producing high currents of high charge state ions on a high voltage platform (up to 250 μAe of 40Ar10+ and 48Ca11+). The second one, called “Super n+,” is a very high magnetic field machine dedicated to be used as high performance charge booster for the 1+/n+ ISN/GANIL program. The source is built around a ∅ 9 cm minimum |B| structure closing a maximum closed magnetic line of 1.8 T, so allowing functioning points from 2.45 to 35 GHz. The third one is a hybrid machine using an existing 4 T superconducting mirror field, where it is possible to place inside a well optimized 1.6 T FeNdB multipole. ...
Databáze: OpenAIRE
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