Preliminary Research of HLS II BLM System

Fangfang Wu, Yukai Chen, Xiaoyu Liu, Ping Lu, Bao-Gen Sun, Leilei Tang, Ji Wang, Yongliang Yang, Zeran Zhou, Kim, Dong Eon (Ed.), Kim, Kyung Sook (Ed.), Ko, In Soo (Ed.) (+2 others)
Beam loss monitor system has been designed in many electron storages in order to indirectly measure lost electrons, which can be used to analysis beam loss mechanism and beam life. It can contribute to beam commissioning and improving stable operation of storage ring. According to lattice structure of the HLS II storage ring, 64 beam loss detectors have been located in the upper, lower, inner, outer side surfaces of vacuum chamber in the HLS II storage ring. Some preliminary researches based on
more » ... researches based on the HLS II BLM system have been done. The results in successfully stable operation and unsuccessfully stable operation in beam commissioning stage were compared. Analysis of a sudden lost beam phenomenon were carried out.
doi:10.18429/jacow-ipac2016-mopmb043 fatcat:pl7u32a7z5dvfp5br66rc6q6a4