Published March 15, 2005
| Version v1
Journal article
Effect of the plasma electrode position on the beam intensity and emittance of the RIKEN 18 GHz ECRIS
- 1. RIKEN, Hirosawa 2-1, Wako, Saitama 351-0198 (Japan)
- 2. SHI, Accelerator Service Ltd, Kita-shinagawa 5-9-11, Shinjuku-ku, Tokyo 141-0001 (Japan)
Description
We measured the beam intensity of Ar, Kr and Xe ions as a function of plasma electrode position. The beam intensities of lower charge state heavy ions increased when moving the plasma electrode toward the ECR zone. The RF power absorbed in the plasma chamber was slightly dependent on the gas pressure and 70% of injected RF power was absorbed. The emittance of ion source was gradually increased with increasing the drain current, which may be due to the space charge effect
Additional details
Identifiers
- DOI
- 10.1063/1.1893369;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 749
- Journal Issue
- 1
- Journal Page Range
- p. 71-74
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 16. international workshop on ECR ion sources
- Acronym
- ECRIS'04
- Dates
- 26-30 Sep 2004
- Place
- Berkeley, CA (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36073527
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S43: PARTICLE ACCELERATORS; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ARGON IONS; BEAM CURRENTS; BRIGHTNESS; CHARGE STATES; ECR ION SOURCES; ELECTRODES; ELECTRON CYCLOTRON-RESONANCE; GHZ RANGE; HEAVY IONS; ION BEAMS; JAPANESE ORGANIZATIONS; KRYPTON IONS; PLASMA; RF SYSTEMS; SPACE CHARGE; XENON IONS
- Descriptors DEC
- BEAMS; CHARGED PARTICLES; CURRENTS; CYCLOTRON RESONANCE; FREQUENCY RANGE; ION SOURCES; IONS; NATIONAL ORGANIZATIONS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RESONANCE
Optional Information
- Notes
- (c) 2005 American Institute of Physics