The phase slip factor of the electrostatic cryogenic storage ring CSR

8th International Particle Accelerator Conference

Grieser, Manfred^1 ; Von Hahn, Robert^1 ; Vogel, Stephen^1 ; Wolf, Andreas^1

Max-Planck Institut fur Kernphysik, Heidelberg

69117, Germany^1

关键词: Cryogenic storage;    Frequency distributions;    Functional relationship;    Heidelberg;    Momentum spreads;    Phase slip factors;    Slip factor;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/874/1/012049/pdf
DOI  :  10.1088/1742-6596/874/1/012049

来源: IOP

【 摘 要 】

To determine the momentum spread of an ion beam from the measured revolution frequency distribution, the knowledge of the phase slip factor of the storage ring is necessary. The slip factor was measured for various working points of the cryogenic storage ring CSR at MPI for Nuclear Physics, Heidelberg and was compared with simulations. The predicted functional relationship of the slip factor and the horizontal tune depends on the different islands of stability, which has been experimentally verified. This behavior of the slip factor is in clear contrast to that of magnetic storage rings.