High Power Laser and Particle Beams, Volume. 35, Issue 2, 024004(2023)
Development of an H0CT measurement system at the CSNS injection region
Figures & Tables(14)
![Layout of CSNS injection region[11]](/Images/icon/loading.gif){kind=icon}
Table 1. Comparison of stripping methods and beam parameters of similar accelerators in the world
View tableView in ArticleTable 1. Comparison of stripping methods and beam parameters of similar accelerators in the world
facility pulse width beam intensity/mA beam instruments stripping method stripping efficiency ISIS-RCS[ 3 ]200 - 250 µs 40 BCT 1. Al2O3 Foil 2. diamond like carbon foil (DLC) 98%±1%(estimated) 99% (simulated) CERN-PSB[ 4 -5 ]400 µs(1.2 ms) 40/20 BCT BCT+H0/H− monitor 1. graphite foil 2. carbon based foil 99% SNS[ 6 -8 ]1 ms 38 BCM(FCT) 1. diamond foil 2. laser assisted Lorentz stripping 99%(maximum) J-PARC[ 9 ]600 µs 50 BCT+preamplifier 1. carbon foil 2. hybrid-type boron doped carbon foil 99.7%
Table 2. Optimized electronics parameters
View tableView in ArticleTable 2. Optimized electronics parameters
frequency/Hz macro pulse width/μs turns of torus/ turn droop/(%/ms) risetime/μs measuring range/μA 25 50 – 500 50 ＜ 1 ＜ 10 ±50
Table 3. Cable noise measurement
View tableView in ArticleTable 3. Cable noise measurement
cable triax cable quad CT-output (single-end earthed)/mV 206 286 CT-output (double-end earthed)/mV 54 166
Tools
Get Citation
Copy Citation Text
Ruiyang Qiu, Weiling Huang, Lei Zeng, Zhihong Xu, Fang Li, Ming Meng, Tao Yang, Anxin Wang, Mengyu Liu, Jilei Sun, Taoguang Xu. Development of an H0CT measurement system at the CSNS injection region[J]. High Power Laser and Particle Beams, 2023, 35(2): 024004
Paper Information
Category: Particle Beams and Accelerator Technology
Received: May. 6, 2022
Accepted: Oct. 11, 2022
Published Online: Feb. 16, 2023
The Author Email: Huang Weiling (huangwei@ihep.ac.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20