This title appears in the Scientific Report :
2015
Please use the identifier:
http://hdl.handle.net/2128/15342 in citations.
STOCHASTIC COOLING OF HEAVY IONS IN THE HESR
STOCHASTIC COOLING OF HEAVY IONS IN THE HESR
Due to the Modularized Start Version (MSV) of the FAIR project with the postponed New Experimental Storage Ring (NESR), the High Energy Storage Ring (HESR) became very attractive for experiments with heavy ions. Although the HESR is optimized for the storage of antiprotons it is also well suited for...
Saved in:
Personal Name(s): | Stassen, Rolf (Corresponding author) |
---|---|
Breitkreutz, Bernd / Schug, Gebhard / Stockhorst, Hans | |
Contributing Institute: |
Kernphysikalische Großgeräte; IKP-4 |
Imprint: |
2015
|
Conference: | COOL Workshop 2015, Newport News (USA), 2015-09-28 - 2015-10-02 |
Document Type: |
Conference Presentation |
Research Program: |
FAIR |
Subject (ZB): | |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Due to the Modularized Start Version (MSV) of the FAIR project with the postponed New Experimental Storage Ring (NESR), the High Energy Storage Ring (HESR) became very attractive for experiments with heavy ions. Although the HESR is optimized for the storage of antiprotons it is also well suited for heavy ion beams with slight changes in the optics. Within the MSV only stochastic cooling and no electron cooling will be available, but even the main 2 - 4 GHz stochastic cooling system will be capable to fulfil the beam requirements for heavy ions. Most critical parts of the active elements are the high power amplifiers. The stochastic cooling amplifiers for the HESR will be based on new GaN devices. Nonlinearities of these devices necessitate a dedicated analysis of the use in stochastic cooling systems. |