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Abstract:
The main subsystems of the Hefei Light Source (HLS) storage ring were upgraded in the Phase II project of the NSRL. Some phenomena, occurred in the commissioning of the HLS storage ring, were simply described and analyzed in this paper. Firstly, the performance of the injection system was analyzed by the numerical tracking study. Then the adjustment of the RF system was explained with the traditional Pederson model. The effects of the octupole system were expressly revealed by the beam stability diagram with and without octupoles. Finally, the linear optics compensation of the super-conducting wiggler magnet was introduced briefly. Generally, these analyses basically agree with the physical phenomena and maybe helpful for the improvement of the HLS storage ring.
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References
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