| Title |
Stochastic Cooling System for HESR - Theoretical and Simulation Studies |
| Authors |
- H. Stockhorst, B. Lorentz, R. Maier, D. Prasuhn, R. Stassen
FZJ, Jülich, Germany
- T. Katayama
Nihon University, Narashino, Chiba, Japan
|
| Abstract |
The High-Energy Storage Ring (HESR) is part of the upcoming International Facility for Antiproton and Ion Research (FAIR) at GSI in Darmstadt. The HESR dedicates to the field of high-energy antiproton physics to explore the research areas of charmonium spectroscopy, hadronic structure, and quark-gluon dynamics with high-quality beams over a broad momentum range from 1.5 to 15 GeV/c. The facility provides the combination of powerful phase-space cooled antiproton beams and internal Pellet or gas jet targets to achieve the requirements of the experiment PANDA in terms of beam quality and luminosity. Recently, the feasibility of the HESR has been investigated for the application of cooled heavy ion beams with the special emphasis on the experimental program of the SPARC collaboration at FAIR. In this contribution an outline of the Fokker-Planck approach and particle tracking for momentum cooling assisted by a barrier bucket cavity with an internal target is given. A comparison of the filter and filter-less TOF cooling techniques including beam feedback is presented. Simulation and experimental studies at COSY to verify the predictions of the cooling theory complete the contribution.
|
| Paper |
download MOYAUD03.PDF [1.610 MB / 5 pages] |
| Slides |
download MOYAUD03_TALK.PDF [4.508 MB] |
| Conference |
COOL2015, Newport News, VA, USA |
| Series |
International Workshop on Beam Cooling and Related Topics (10th) |
| Proceedings |
Link to full COOL2015 Proccedings |
| Session |
Stochastic Cooling I |
| Date |
28-Sep-15 13:30–15:20 |
| Main Classification |
Stochastic Cooling |
| Keywords |
pick-up, kicker, ion, antiproton, target |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Evelyn (Jefferson Lab) Akers () |
| ISBN |
978-3-95450-174-8 |
| Published |
November 2016 |
| Copyright |
|
