JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{qiu:ibic2023-tu3c05,
author = {R.Y. Qiu and W.L. Huang and F. Li and M.Y. Liu and Q.R. Liu and M.A. Rehman and Z.X. Tan and Zh.H. Xu and R.J. Yang and T. Yang and L. Zeng},
% author = {R.Y. Qiu and W.L. Huang and F. Li and M.Y. Liu and Q.R. Liu and M.A. Rehman and others},
% author = {R.Y. Qiu and others},
title = {{Low Intensity Beam Current Measurement of the Associated Proton Beam Line at CSNS}},
% booktitle = {Proc. IBIC'23},
booktitle = {Proc. 12th Int. Beam Instrum. Conf. (IBIC'23)},
eventdate = {2023-09-10/2023-09-14},
pages = {174--178},
paper = {TU3C05},
language = {english},
keywords = {electron, proton, electronics, experiment, shielding},
venue = {Saskatoon, Canada},
series = {International Beam Instrumentation Conference},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {12},
year = {2023},
issn = {2673-5350},
isbn = {978-3-95450-236-3},
doi = {10.18429/JACoW-IBIC2023-TU3C05},
url = {https://jacow.org/ibic2023/papers/tu3c05.pdf},
abstract = {{The Associated Proton beam Experiment Platform (APEP) beamline is the first proton irradiation facility to use naturally-stripped protons which come from H⁻ beams interacting with the residual gas in the linac beampipe at CSNS. The stripped beam current, which is in the order of 0.1% of the original H⁻ beam and approximately 10 mi-croamperes, should be measured precisely to provide the proton number for irradiation experiments. Therefore, a low-intensity beam current measurement system was developed with considerations to eliminate the external interferences. An anti-interference design is adopted in this system with an elaboration of probes, cables and electronic low-noise technology to minimize the impact of environmental noise and interferences. This improves the signal-to-noise ratio and enables a more precise measurement of the microampere-level pulsed beam cur-rent. The system was installed and tested during the summer maintenance in 2021 and 2022. It shows a good agreement with the measurement of the Faraday cup.}},
}