Design of the extraction system and beamline of the superconducting ECR ion source VENUS
Conference
·
OSTI ID:803758
A new, very high magnetic field superconducting ECR ion source, VENUS, is under construction at the LBNL 88-Inch Cyclotron [1,2]. The paper describes the VENUS extraction system and discusses the ion beam formation in the strong axial magnetic field (3 T) of the ECR ion source. Emittance values as expected from theory, which assumes a uniform plasma density across the plasma outlet hole, are compared with actual measurements from the AECR-U ion source. Results indicate that highly charged heavier ions are concentrated on the source axis. They are extracted from an ''effective'' plasma outlet hole, whose smaller radius must be included in ion optics simulations.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Director, Office of Science (US)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 803758
- Report Number(s):
- LBNL-48074; R&D Project: 462201; B& R KB0401024; TRN: US0300541
- Resource Relation:
- Conference: Particle Accelerator Conference (PAC 2001), Chicago, IL (US), 06/18/2001--06/22/2001; Other Information: PBD: 7 May 2001
- Country of Publication:
- United States
- Language:
- English
Similar Records
First Results of the Superconducting ECR Ion Source Venus with 28 GHz
Commissioning of the superconducting ECR ion source VENUS
Commissioning of the superconducting ECR ion source VENUS at 18 GHz
Journal Article
·
Tue Mar 15 00:00:00 EST 2005
· AIP Conference Proceedings
·
OSTI ID:803758
+3 more
Commissioning of the superconducting ECR ion source VENUS
Conference
·
Thu May 15 00:00:00 EDT 2003
·
OSTI ID:803758
+3 more
Commissioning of the superconducting ECR ion source VENUS at 18 GHz
Technical Report
·
Tue Jun 01 00:00:00 EDT 2004
·
OSTI ID:803758
+3 more