Development of S-band hybrid bunching-accelerating structure prototype

Gao Bin; Pei Shilun; Wang Hui; Zhao Shiqi; Chi Yunlong

doi:10.11884/HPLPB202133.200162

Volume 33 Issue 2

Jan. 2021

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2021 > 33(2): 024002

Zhang Haoran, Zeng Qin, Chen Chong, et al. Testing and analysis of coupled program of MCNP and FISPACT[J]. High Power Laser and Particle Beams, 2017, 29: 036025. doi: 10.11884/HPLPB201729.160424

Citation:

Gao Bin, Pei Shilun, Wang Hui, et al. Development of S-band hybrid bunching-accelerating structure prototype[J]. High Power Laser and Particle Beams, 2021, 33: 024002. doi: 10.11884/HPLPB202133.200162

Zhang Haoran, Zeng Qin, Chen Chong, et al. Testing and analysis of coupled program of MCNP and FISPACT[J]. High Power Laser and Particle Beams, 2017, 29: 036025. doi: 10.11884/HPLPB201729.160424

Citation:

PDF( 1221 KB)

Development of S-band hybrid bunching-accelerating structure prototype

doi: 10.11884/HPLPB202133.200162

1.
Department of Engineering Physics, Tsinghua University, Beijing 100084, China
2.
Research and Design Center for Cyclotron, China Institute of Atomic Energy, Beijing 102413, China
3.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2020-06-12
Rev Recd Date: 2020-10-19
Publish Date: 2021-01-07

Abstract

Abstract

Hybrid bunching-accelerating structure (HBaS) is a novel RF structure integrating a standing-wave(SW) pre-buncher (PB), a traveling-wave (TW) buncher (B) and a standard accelerating structure together. This paper presents the design results, including beam dynamic optimization, microwave design and the cold test of the S-band HBaS prototype, and explicates the reason of transverse emittance increasement caused by the hybrid structure. The low RF power results are in good agreement with the RF design. The measured S₁₁ at operation frequency is less than −45 dB, the phase shift deviation is less than ±2° and the bandwidth is more than 5 MHz (VSWR≤1.2). The axis field distribution fully meets the dynamic requirements.
- bunching system,
- hybrid bunching-accelerating structure,
- non-resonant perturbation measurement,
- SLAC method,
- low power test

FullText(HTML)

References(18)

References

[1]	Ren W, Liu Y, Wu W, et al. The BEPC R&D Report, Part I: Injector[R]. Beijing: Institute of High Energy Physics, Chinese Academy of Sciences 1989.
[2]	Pisen A, Rinolfi L. A new bunching system for the LEP injector linac[R]. CERN PS90-58 (LP), 1990.
[3]	Zhao Minhua, Lin Guoqiang, Zhong S P, et al. Preliminary design report of SSRF linac[R]. Shanghai: Shanghai Institute of Applied Physics, Chinese Academy of Sciences, 2004.
[4]	Kulkarni N S, Dhingra R, Kumar V. Physics design of a 10 MeV, 6 kW travelling wave electron linac for industrial applications[J]. Pramana J Phys, 2016, 87: 74. doi: 10.1007/s12043-016-1279-6
[5]	Spataro B, Valloni A, Alesini D, et al. RF properties of a X-band hybrid photoinjector[J]. Nuclear Instruments Methods in Physics Research Section A, 2011, 657: 99-106. doi: 10.1016/j.nima.2011.04.057
[6]	Rosenzweig J B, Valloni A, Alesini D, et al. Design and application of an X-band hybrid photo injector[J]. Nuclear Instruments Methods in Physics Research Section A, 2011, 657: 107-113. doi: 10.1016/j.nima.2011.05.046
[7]	Fukasawa, Badakov H, O’Shea B D, et al. Beam dynamics and RF cavity design of a standing/traveling-wave hybrid photoinjector for high brightness beam generation[C]// Proc of PAC. 2009: 4434-4436.
[8]	Rosenzweig J B, Alesini D, Boni A, et al. Beam dynamics in a hybrid standing wave[J]. AIP Conference Proceedings, 2006, 877: 635. doi: 10.1063/1.2409195
[9]	Hüning M, Schmitz M, Libig C. An electron linac injector with a hybrid buncher structure[C]//Proceedings of LINAC. 2010.
[10]	Nie Y C, Liebig C, Hüning M, et al. Tuning of 2.998 GHz S-band hybrid buncher for injector upgrade of LINAC II at DESY[J]. Nuclear Instruments Methods in Physics Research Section A, 2014, 761: 69-78. doi: 10.1016/j.nima.2014.05.043
[11]	Pei Shilun, Xiao Ouzheng. Studies on an S-band bunching system with hybrid buncher[C]//Proc of IPAC. 2013: 1121-1122.
[12]	Pei Shilun, Gao Bin. Studies on the S-band bunching system with the hybrid bunching-accelerating structure[J]. Nuclear Instruments Methods in Physics Research Section A, 2018, 888: 64-69. doi: 10.1016/j.nima.2018.01.011
[13]	Chi Yunlong, Pei Shilun, Pei Guoxi, et al. Progress on the construction of the 100 MeV/100 kW electron linac for the NSCKIPT neutron source[J]. Chinese Physics C, 2014, 38: 047005. doi: 10.1088/1674-1137/38/4/047005
[14]	Pei Shilun, Chi Yunlong, Wang Shuhong, et al. Beam dynamics studies on the 100 MeV/100 kW electron linear accelerator for NSCKIPT neutron source[J]. Chinese Physics C, 2012, 36: 653-660. doi: 10.1088/1674-1137/36/7/015
[15]	Billen J B, Young L M. Poisson SUPERFISH[M]. LA-UR-96-1834, 2006.
[16]	Gao Bin, Pei Shilun, Chi Yunlong. Design studies on an S-band hybrid accelerating structure[C]//13th Symposium on Accelerator Physics. 2017:92-95.
[17]	Zhao Shiqi, Pei Shilun, Gao Bin, et al. Field distribution measurement and tuning of the hybrid buncher[J]. High Power Laser and Particle Beams, 2017, 29: 065104.
[18]	Holtkamp N, Khabiboulline T, Dohlus M. Tuning of a 50-cell constant gradient S-band traveling wave accelerating structure by using a nonresonant perturbation method[R]. DESY Report M-95-02, 1995.

Relative Articles

[1]	Xie Rong, Hao Jianhong, Zhao Qiang, Zhang Fang, Fan Jieqing, Xue Bixi, Dong Zhiwei, Cao Xiangchun. Research on Monte Carlo calculation method for photon absorbed dose[J]. High Power Laser and Particle Beams, 2024, 36(10): 106003. doi: 10.11884/HPLPB202436.240037
[2]	Li Kewei, Ling Yongsheng, Zhang Haojia, Shan Qing, Hei Daqian, Jia Wenbao. In-situ detection method of harmful elements in landfill[J]. High Power Laser and Particle Beams, 2018, 30(2): 026002. doi: 10.11884/HPLPB201830.170226
[3]	Li Jie, Li Yunzhao, Wu Hongchun, Zheng Qi. Weighted Monte Carlo solution of neutron kinetics equations[J]. High Power Laser and Particle Beams, 2018, 30(1): 016009. doi: 10.11884/HPLPB201830.170242
[4]	Shen Jingwen, Hu Ye, Zheng Yu, Ma Xubo. Three-dimensional Monte Carlo transport code JMCT in shielding engineering application[J]. High Power Laser and Particle Beams, 2018, 30(4): 046002. doi: 10.11884/HPLPB201830.170222
[5]	Shao Wencheng, Tang Xiaobin, Geng Changran, Shu Diyun, Gong Chunhui, Ai Yao, Zhang Xudong, Yu Haiyan. Novel magnetic-modulated proton therapy method and corresponding modulation mechanism[J]. High Power Laser and Particle Beams, 2017, 29(12): 126015. doi: 10.11884/HPLPB201729.170220
[6]	Han Feng, Liu Yu, Wang Bin. Method for evaluating radiation harden performance of electronic system based on system status[J]. High Power Laser and Particle Beams, 2016, 28(08): 084001. doi: 10.11884/HPLPB201628.150695
[7]	Cheng Zhenbo, Liu Xiaolong, Yan Junkai. Evaluation of uncertainty in peak detector calibration based on Monte-Carlo method[J]. High Power Laser and Particle Beams, 2016, 28(11): 113007. doi: 10.11884/HPLPB201628.151066
[8]	Mu Weibing, Zheng Peng, Shi Zhengjun, Liu Jianbo. Rapid interpolation calculation method based on physical rules with MCNP simulation results[J]. High Power Laser and Particle Beams, 2015, 27(08): 086002. doi: 10.11884/HPLPB201527.086002
[9]	Zhu Jinhui, Xie Honggang, Niu Shengli, Zuo Yinghong. A fast calculation method for Compton current induced by gamma-ray in uniform atmosphere[J]. High Power Laser and Particle Beams, 2015, 27(07): 076005. doi: 10.11884/HPLPB201527.076005
[10]	Zhang Jie, Zhang Ying, Chen Xiulian, Pang Beibei, Bai Lixin. Geometric factor calculation program based on Monte Carlo method[J]. High Power Laser and Particle Beams, 2015, 27(01): 014002. doi: 10.11884/HPLPB201527.014002
[11]	Chen Li, Ma Hao, Zeng Zhi, Li Junli, Cheng Jianping. Monte Carlo-based sourceless efficiency calibration method of HPGe γ spectrometer[J]. High Power Laser and Particle Beams, 2013, 25(01): 201-206. doi: 10.3788/HPLPB20132501.0201
[12]	Zuo Yinghong, Wang Jianguo, . Application of Monte Carlo method to solving boundary value problem of differential equations[J]. High Power Laser and Particle Beams, 2012, 24(12): 3023-3027. doi: 10.3788/HPLPB20122412.3023
[13]	Su Jian, Zeng Zhi, Liu Yue, Yue Qian, Ma Hao, Cheng Jianping. Monte Carlo simulation of muon radiation environment in China Jinping Underground Laboratory[J]. High Power Laser and Particle Beams, 2012, 24(12): 3015-3018. doi: 10.3788/HPLPB20122412.3015
[14]	Zhang Xuan, Huang Jiaofeng, Liu Jun, Guan Yonghong, Liu Jin. Application of Monte Carlo method to boundary location of flash radiographs[J]. High Power Laser and Particle Beams, 2012, 24(12): 2983-2986. doi: 10.3788/HPLPB20122412.2983
[15]	Xie Qin, Geng Changran, Chen Feida, Tang Xiaobin, Yao Ze'en. Calculation of cellular S values for α particle based on Monte Carlo simulation[J]. High Power Laser and Particle Beams, 2012, 24(12): 2970-2974. doi: 10.3788/HPLPB20122412.2970
[16]	Chen Feida, Tang Xiaobin, Wang Peng, Chen Da. Neutron shielding material design based on Monte Carlo simulation[J]. High Power Laser and Particle Beams, 2012, 24(12): 3006-3010. doi: 10.3788/HPLPB20122412.3006
[17]	Wang Ruihong, Ji Zhicheng, Pei Lucheng. Adaptive sampling method in deep-penetration particle transport problem[J]. High Power Laser and Particle Beams, 2012, 24(12): 2941-2945. doi: 10.3788/HPLPB20122412.2941
[18]	fan ruyu, han feng, guo hongxia. Assessment method of gamma-dose radiation hardness of power supply system[J]. High Power Laser and Particle Beams, 2011, 23(02): 0- .
[19]	zhang huabin, zhao xiang, zhou haijing, huang kama. Probabilistic and statistical analysis of mode stirred reverberation chamber and its Monte Carlo simulation[J]. High Power Laser and Particle Beams, 2011, 23(09): 0- .
[20]	chen nan, li cheng-gang, dai wen-hua, li hong, zhou zhi. Application of Monte Carlo method to spot size measurement of X-ray sources[J]. High Power Laser and Particle Beams, 2008, 20(06): 0- .

Supplements(0)

Cited By

Cited by

Periodical cited type(2)

1.	刘利，左应红，牛胜利，朱金辉，李夏至. 中子在大气中产生氮俘获γ的蒙特卡罗模拟研究. 强激光与粒子束. 2022(08): 162-168 . 本站查看
2.	王梦琪，郑征，梅其良，黎辉，程汤培. 全局减方差方法在乏燃料干式贮存容器屏蔽计算中的应用. 原子能科学技术. 2019(05): 884-892 .