Author: Das, S.
Paper Title Page
THPS047 New Injection and Extraction at CRYRING for FLAIR 3529
 
  • A. Simonsson, L. Brännholm, S. Das, A. Källberg, P. Löfgren, A. Paal, J. Sjöholm
    MSL, Stockholm, Sweden
  • H. Danared
    ESS, Lund, Sweden
  • D. Reistad
    Intégro Utbildnings AB, Sigtuna, Sweden
 
  As a preparation for a future transfer of CRYRING to FLAIR at FAIR in Darmstadt, Germany, we have installed and tested a slow extraction system. At FLAIR CRYRING will be used for deceleration of antiprotons from 30 MeV to 0.3 MeV. The tests of the slow extraction show that the beam can be extracted during 2 s with 30-60% efficiency and with rather constant amplitude, apart from noise from 50 Hz harmonics. A new injection system has also been designed. It will be able to inject 30 MeV antiprotons from NESR as well as 0.3 MeV/u ions created in a separate ion source and accelerated in an RFQ.