Published May 2004
| Version v1
Journal article
Emittance measurement for intense beam of heavy ions from RIKEN 18 GHz ECRIS
- 1. SHI Accelerator Service Ltd., Kita-shinagawa 5-9-11, Shinagawa-ku, Tokyo 141-0001 (Japan)
- 2. RIKEN, Hirosaawa 2-1, Wako 351-0198 (Japan)
Description
In order to investigate the ion-optical parameters of the RIKEN 18 GHz electron cyclotron resonance ion source injection line into the RIKEN RFQ linac, we measured the beam emittance for a wide mass range of the ions. First results indicate a strong extraction current dependence of the normalized emittance. When using the insertion method to produce metallic ions from solid rod with high melting point, we observed that the beam emittance of metallic ions was very large compared to the beam emittance of ions from gaseous element. It may be due to the plasma instability caused by inserting the rod into the plasma deeply
Additional details
Identifiers
- DOI
- 10.1063/1.1690441;
Publishing Information
- Journal Title
- Review of Scientific Instruments
- Journal Volume
- 75
- Journal Issue
- 5
- Journal Page Range
- p. 1467-1469
- ISSN
- 0034-6748
- CODEN
- RSINAK
Conference
- Title
- 10. international conference on ion sources (ICIS)
- Dates
- 8-13 Sep 2003
- Place
- Dubna (Russian Federation)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36010286
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BEAM EMITTANCE; CYCLOTRON RESONANCE; ECR ION SOURCES; GHZ RANGE 01-100; HEAVY IONS; ION BEAMS; LINEAR ACCELERATORS; MELTING POINTS; PLASMA CONFINEMENT; PLASMA INSTABILITY
- Descriptors DEC
- ACCELERATORS; BEAMS; CHARGED PARTICLES; CONFINEMENT; FREQUENCY RANGE; GHZ RANGE; INSTABILITY; ION SOURCES; IONS; PHYSICAL PROPERTIES; RESONANCE; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE
Optional Information
- Notes
- (c) 2004 American Institute of Physics.