Title :
First beam circulation test of an electron storage/stretcher ring, KSR
Author :
Shirai, T. ; Sugimura, T. ; Iwashita, Y. ; Fujita, H. ; Tongun, H. ; Noda, A. ; Inoue, M.
Author_Institution :
Inst. for Chem. Res., Kyoto Univ., Japan
Abstract :
In Kyoto University, we are constructing a compact electron storage/stretcher ring (KSR). The circumference is 25.7 m and the maximum beam energy is 300 MeV. The electron beam is injected from a 100 MeV linac through the doubly achromatic transport line. The beam test of the injection line was finished and the beam size and the dispersion were measured. The results are consistent with the design calculation. The beam current is 100 mA and the energy spread is +/-0.5% (FWHM). KSR uses the 1-turn injection scheme. The bump orbit is created by the perturbation magnet for the injection. The test of the bump magnet was carried out
Keywords :
accelerator magnets; electron accelerators; particle beam dynamics; particle beam injection; storage rings; 300 MeV; KSR; bump magnet; bump orbit; doubly achromatic transport line; electron storage/stretcher ring; first beam circulation test; injection line; one-turn injection scheme; perturbation magnet; Chemicals; Dispersion; Electron beams; Extraterrestrial measurements; Lattices; Orbital calculations; Size measurement; Space vector pulse width modulation; Storage rings; Testing;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792219
