| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8170852 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2016 | 5 Pages |
Abstract
The noninterceptive four-dimensional transverse emittance measurements are essential for commissioning the high power continue-wave (CW) proton linacs as well as their operations. The conventional emittance measuring devices such as slits and wire scanners are not well suited under these conditions due to sure beam damages. Therefore, the method of using noninterceptive Beam Position Monitor (BPM) is developed and demonstrated on Injector Scheme II at the Chinese Accelerator Driven Sub-critical System (China-ADS) proofing facility inside Institute of Modern Physics (IMP) [1]. The results of measurements are in good agreements with wire scanners and slits at low duty-factor pulsed (LDFP) beam. In this paper, the detailed experiment designs, data analysis and result benchmarking are presented.
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Authors
Zhi-Jun Wang, Chi Feng, Yuan He, Weiping Dou, Yue Tao, Wei-long Chen, Huan Jia, Shu-hui Liu, Wang-sheng Wang, Yong Zhang, Jian-qiang Wu, Sheng-hu Zhang, X.L. (visiting scientist),