Report/Poster (Plenary/Keynote)

FZJ-2018-02873

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png COSY Orbit Control Upgrade

Böhme, C. (Corresponding author)FZJ* ; Bekman, I.FZJ* ; Kamerdzhiev, V.FZJ* ; Lorentz, B.FZJ* ; Merzliakov, S.FZJ* ; Simon, M.FZJ* ; Weidemann, C.FZJ*

2017

Report No.: TUPCF20

Abstract: The Cooler Synchrotron COSY can store and deliver protonand deuteron beam in the momentum range from 0.3GeV/c to 3.65 GeV/c for internal and external experiments.New requirements of the Jülich Electric Dipole MomentInvestigation (JEDI) experiment requires a RMS beam orbitdistortion smaller than 100 µm. This requirement lead so farto the replacement of the BPM readout electronics, an introductionof a slow beam orbit correction and feedback systemand the re-alignment of the magnets. All three projects areclose to completion, therefore first results are presented.

---

Contributing Institute(s):

1. Kernphysikalische Großgeräte (IKP-4)

Research Program(s):

1. 631 - Accelerator R & D (POF3-631) (POF3-631)
2. srEDM - Search for electric dipole moments using storage rings (694340) (694340)

Experiment(s):

1. Jülich Electric Dipole moment Investigations

Appears in the scientific report 2018

---