Design of new 18GHz ECR ion source
- 1. RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama (Japan)
Description
In RIKEN RIBF, we plan to install a new 18 GHz ECR ion source, which supply the intense beam of highly charged heavy ion beam into the linear accelerator RILAC. By equipping two ion sources, it is expected to be able to develop new beams while we produce the beam for the experiment of RIBF. Based on the structure of 18 GHz ECR ion source which have been developed in RIKEN, this ion source has additional features as follows. Owing to three solenoid coils, Bext can be adjusted while Bmin is fixed to an optimum value. We adopt the variable frequency (17.2-18.4 GHz) RF power source, therefore, further enhancement of the beam intensity is expected because the frequency band suited to a size of plasma chamber is selectable. In order to simplify the maintenance work, we improved a structure of the chamber. In this contribution, we report the design of new ion source in detail.
Additional details
Publishing Information
- Imprint Title
- 20th International workshop on electron cyclotron resonance ion sources
- Imprint Pagination
- 96 p.
- Journal Page Range
- p. 58
- Report number
- INIS-AU--0115
Conference
- Title
- 20. International workshop on ECR ion sources
- Acronym
- ECRIS 2012
- Dates
- 25-28 Sep 2012
- Place
- Sydney, NSW (Australia)
INIS
- Country of Publication
- Australia
- Country of Input or Organization
- Australia
- INIS RN
- 53049346
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ECR ION SOURCES; HEAVY ION ACCELERATORS; HEAVY IONS; INSTALLATION; LINEAR ACCELERATORS; POWER SUPPLIES; RADIOACTIVE ION BEAMS; RF SYSTEMS; RILAC; SOLENOIDS
- Descriptors DEC
- ACCELERATORS; BEAMS; CHARGED PARTICLES; ELECTRIC COILS; ELECTRICAL EQUIPMENT; ELECTRONIC EQUIPMENT; EQUIPMENT; HEAVY ION ACCELERATORS; ION BEAMS; ION SOURCES; IONS; LINEAR ACCELERATORS
Optional Information
- Notes
- Abstract only