Chinese Physics C > 1998, Vol. 22 > Issue(5): 475-480

Upgrade of BPM System for the BEPC Storage Ring

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

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Abstract：
The beam position monitoring (BPM) system for the storage ring of the reproducibility of the measurement is better than 10 microns. The measurement timefor scanning all BPMs is about 11 seconds.The dynamic rang of the system is over81 dB and the minimum measurable beam intensity is less than 0.5mA.The reliabilityof the measurement s assured by the self-consistency check.

References

[1]	Ma L,Shi P,Ye K et al.Beam Position Monitoring System for the BEPC Storage Ring.Proc. of EPAC'96. Sitges, Spain, June1996

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[20]	FANG Shou-Xian,CHEN Li-Min,CHEN Sen-Yu,CHEN Si-Yu,LIANG Xiu-Ru,ZHANG Chuang. IMPROVMENTS TO THE BEPC STORAGE RING LATTICE. Chinese Physics C, 1986, 10(2): 207-214.

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Ma Li, Shi Ping and Ye Kairong. Upgrade of BPM System for the BEPC Storage Ring[J]. Chinese Physics C, 1998, 22(5): 475-480.

Ma Li, Shi Ping and Ye Kairong. Upgrade of BPM System for the BEPC Storage Ring[J]. Chinese Physics C, 1998, 22(5): 475-480. shu

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Received: 1900-01-01
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Upgrade of BPM System for the BEPC Storage Ring

Corresponding author:Ma Li,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1998-05-05

Abstract:The beam position monitoring (BPM) system for the storage ring of the reproducibility of the measurement is better than 10 microns. The measurement timefor scanning all BPMs is about 11 seconds.The dynamic rang of the system is over81 dB and the minimum measurable beam intensity is less than 0.5mA.The reliabilityof the measurement s assured by the self-consistency check.