17–22 May 2026
C.I.D
Europe/Zurich timezone

Current status of TPS vacuum system

TUP7693
19 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC7.T14: Vacuum Technology Poster session

Speaker

Yi-Chen Yang (National Synchrotron Radiation Research Center)

Description

The TPS is currently operating at a beam current of 500 mA for users. Until now, 17 insertion devices have been installed in the straight vacuum sections, and the associated vacuum components have been upgraded. The average vacuum pressure of the storage ring is 8.5 nPa, and the beam lifetime under 500 mA operation is approximately 6 hours. The behavior of vacuum readings, the pressure distribution and the related interlock will be discussed in this paper.

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Author

Yi-Chen Yang (National Synchrotron Radiation Research Center)

Co-authors

Jing-hao Kang (National Synchrotron Radiation Research Center) Bo-Ying Chen (National Synchrotron Radiation Research Center) Chia-Mu Cheng (National Synchrotron Radiation Research Center) Ting-Wei Hsu (National Synchrotron Radiation Research Center) Chin-Chun Chang (National Synchrotron Radiation Research Center) Che-Kai Chan (National Synchrotron Radiation Research Center)

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