High Power Laser and Particle Beams, Volume. 33, Issue 11, 114002(2021)
A bunch charge measurement system based on Turbo-ICT for BEPCII
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Fig. 7. 10 h current/charge curve (a) and charge/transmission efficiency (b)
Fig. 8. Large current collide mode (a) and synchrotron top-up mode (b) injection measurement results
Table 1. Main parameters of BEPCII LINAC
View tableView in ArticleTable 1. Main parameters of BEPCII LINAC
repetition rate/Hz frequency/MHz bunch length/ps(2σ) energy/GeV *It is adjustable, depending on the need of injection. 50* 2856 10 1.89−2.5
Table 2. Parameters of charge measurement system
View tableView in ArticleTable 2. Parameters of charge measurement system
Turbo-ICT flange Turbo-ICT length/mm BCM-RF scale/nC BCM-RF output/V DN100 40 0.05−2 +5
Table 3. Main features of RedpiataySTEMlab 125-14
View tableView in ArticleTable 3. Main features of RedpiataySTEMlab 125-14
RF Input full scale voltage/V RF Input channels Sample rate/(MS/s) ADC resolution/bit Bandwidth ±20 2 125 14 DC−60 MHz
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Ying Zhao, Yanhua Lu, Yaoyao Du, Jun He, Taoguang Xu, Di Yin, Huizhou Ma, Junhui Yue, Yanfeng Sui, Xiaohua Peng. A bunch charge measurement system based on Turbo-ICT for BEPCII[J]. High Power Laser and Particle Beams, 2021, 33(11): 114002
Paper Information
Category: Particle Beams and Accelerator Technology
Received: Jul. 31, 2021
Accepted: --
Published Online: Dec. 1, 2021
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