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Communication Dans Un Congrès Année : 2018

Challenges and prospects of electron cyclotron resonance charge breeding

Résumé

The Electron Cyclotron Resonance charge breeder (ECR CB) is one of the instruments used to boost the radioactive ion beam (RIB) charge state (from 1+ to N+) in isotope separator on-line (ISOL) facilities. The important parameters of a charge breeder are the 1+N+ conversion efficiency, the charge breeding time and the N+ beam purity. While the ECR CB can manage intense 1+ beam without difficulty, the present CB generation co extracts significant amounts of impurities which can be detrimental to the study of very low intensity N+ RIB in today facilities if no downstream high mass resolution separation is available. A status of the research activity on ECR CB is proposed underlining the last progresses and the limits of use. Prospects to develop a new generation ECR CB with a reduced impurity co-extraction is proposed. Such an instrument would make possible the use of the 1+N+ technique in next generation facilities like EURISOL
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Dates et versions

hal-01872485 , version 1 (12-09-2018)

Identifiants

Citer

T. Thuillier, J. Angot, Maud Baylac, B.S.B. Bhaskar, J.B. Cully, et al.. Challenges and prospects of electron cyclotron resonance charge breeding. 23rd International Workshop on ECR Ion Sources (ECRIS 2018), Sep 2018, Catane, Italy. pp.14-19, ⟨10.18429/JACoW-ECRIS2018-MOC1⟩. ⟨hal-01872485⟩
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