Study on the selection of BLM detector for C-ADS Injector Ⅱ

REN Guang-Yi; ZENG Ming; HE Yuan; LI Yu-Xiong; LI Wei-Min

doi:10.1088/1674-1137/38/11/117004

Chinese Physics C> 2014, Vol. 38> Issue(11) : 117004 DOI: 10.1088/1674-1137/38/11/117004

Study on the selection of BLM detector for C-ADS Injector Ⅱ

Abstract
HTML
Reference
Related

PDF

Abstract：
The injector of C-ADS (Chinese Accelerator Driven Sub-critical System) project is a high current, fully super-conducting proton accelerator. Meanwhile, a BLM system is indispensable for this facility, especially in low energy segments. This paper presents some basic simulations for 10 MeV proton by Monte Carlo program FLUKA, as well as the distributions on different secondary particles in three aspects: angular, energy spectrum, and current. These results are beneficial to selecting the detector type and its location and determining its dynamic range matching different requirements for both fast and slow beam loss. Furthermore, in this paper the major impact of the background is also analyzed, such as superconducting cavity X radiation and radiation caused by material activation. This work is meaningful in BLM system research.

References

[1]

FU S, FANG S X, LI Z et al. Intense-Beam Issues in CSNS and CADS Accelerators. Proceedings of HB2012. JACoW, 2012. 25[2] Bakkarini F, Battistoni G, Brugger M et al. The Physics of the Fluka Code: Recent Developments. Adv. Space Res., 2007, 40(9): 1339[3] Zhukov A. Beam Loss Monitors (BLMs): Physics, Simulations and Applications in Accelerators. Proceedings of the 2010 Beam Instrumentation Workshop. Santa Fe, 2010. 553[4] Glenn F. Knoll. Radiation Detection and Measurement. 3rd Ed. John Wily Sons, 2000[5] Knobloch. Field Emission and Thermal Breakdown in Superconducting Niobium Cavities for Accelerators. IEEE Transactions on Applied Superconductivity, 1999. 1016[6] Igarashi Z, Ikegami M, Miyao T et al. Beam Loss Detected By Scintillation Monitor. Conf. Proc. C110904. 2011, 1257[7] Aleksandrov A. The SNS Beam Diagnostics Experience and Lessons Learned. BIW10, Santa Fe, NM, JACow: 2010. MOIMNB02, 30

[1]	Kui-Xiang Gu , Feng Bing , Wei-Min Pan , Tong-Ming Huang , Qiang Ma , Fan-Bo Meng . Development of fundamental power coupler for C-ADS superconducting elliptical cavities. Chinese Physics C, 2017, 41(6): 067001. doi: 10.1088/1674-1137/41/6/067001
[2]	Xue-Fang Huang , Yi Sun , Guang-Wei Wang , Shao-Zhe Wang , Xiang Zheng , Qun-Yao Wang , Rong Liu , Hai-Ying Lin , Mu-Yuan Wang . Measurement of the transfer function for a spoke cavity of C-ADS Injector I. Chinese Physics C, 2017, 41(4): 047001. doi: 10.1088/1674-1137/41/4/047001
[3]	Zhou Xue , Jian-Ping Dai , Cai Meng . A new method for compensation and rematch of cavity failure in the C-ADS linac. Chinese Physics C, 2016, 40(6): 067003. doi: 10.1088/1674-1137/40/6/067003
[4]	Jing Wang , Jian-Long Huang , Xiao-Qi Zhang , Bin Zhang , Yuan He , Zhou-Li Zhang , Ai-Min Shi . Frequency tuning with RFQ temperature in China ADS Injector Ⅱ. Chinese Physics C, 2016, 40(3): 037003. doi: 10.1088/1674-1137/40/3/037003
[5]	Zheng Gao , Yuan He , Xian-Wu Wang , Wei Chang , Rui-Feng Zhang , Zheng-Long Zhu , Sheng-Hu Zhang , Qi Chen , Tom Powers . Study on transient beam loading compensation for China ADS proton linac injector Ⅱ. Chinese Physics C, 2016, 40(5): 057005. doi: 10.1088/1674-1137/40/5/057005
[6]	Wei-Long Chen , Zhi-Jun Wang , Chi Feng , Wei-Ping Dou , Yue Tao , Huan Jia , Wang-Sheng Wang , Shu-Hui Liu , Yuan He . Beam-based calibrations of the BPM offset at C-ADS Injector Ⅱ. Chinese Physics C, 2016, 40(7): 077003. doi: 10.1088/1674-1137/40/7/077003
[7]	Na Liu , Yi Sun , Guang-Wei Wang , Zheng-Hui Mi , Hai-Ying Lin , Qun-Yao Wang , Rong Liu , Xin-Peng Ma . Tuner control system of Spoke012 SRF cavity for C-ADS injector I. Chinese Physics C, 2016, 40(9): 097001. doi: 10.1088/1674-1137/40/9/097001
[8]	SHI Ai-Min , SUN Lie-Peng , ZHANG Zhou-Li , XU Xian-Bo , SHI Long-Bo , LI Chen-Xing , WANG Wen-Bin . Design of the new couplers for C-ADS RFQ. Chinese Physics C, 2015, 39(4): 047004. doi: 10.1088/1674-1137/39/4/047004
[9]	SUN Biao , YAN Fang , PEI Shi-Lun , MENG Cai , TANG Jing-Yu . Compensation-rematch for the major components of C-ADS injector-I. Chinese Physics C, 2015, 39(11): 117003. doi: 10.1088/1674-1137/39/11/117003
[10]	MENG Cai , TANG Jing-Yu , PEI Shi-Lun , YAN Fang . Mismatch study of C-ADS main linac. Chinese Physics C, 2015, 39(9): 097002. doi: 10.1088/1674-1137/39/9/097002
[11]	CHANG Wei , HE Yuan , WEN Liang-Hua , LI Chun-Long , XUE Zong-Heng , SONG Yu-Kun , ZHANG Rui , ZHU Zheng-Long , GAO Zheng , ZHANG Cong , SUN Lie-Peng , YUE Wei-Ming , ZHANG Sheng-Hu , YOU Zhi-Ming , Thomas Joseph . A vertical test system for China-ADS project injector Ⅱ superconducting cavities. Chinese Physics C, 2014, 38(5): 057001. doi: 10.1088/1674-1137/38/5/057001
[12]	YANG Xiang-Chen , PENG Quan-Ling , XU Feng-Yu , CHEN An-Bin , GAO Yao , HOU Zhen-Hua , WANG Bing . Field measurement for superconducting magnets of ADS injector Ⅰ. Chinese Physics C, 2014, 38(10): 107004. doi: 10.1088/1674-1137/38/10/107004
[13]	WANG Bing , PENG Quan-Ling , YANG Xiang-Chen , LI Shao-Peng . Current leads for superconducting magnets of ADS injector Ⅰ. Chinese Physics C, 2014, 38(6): 067004. doi: 10.1088/1674-1137/38/6/067004
[14]	YAN Fang , LI Zhi-Hui , MENG Cai , TANG Jing-Yu , SUN Biao . Physics design for the C-ADS main linac based on two different injector design schemes. Chinese Physics C, 2014, 38(2): 027004. doi: 10.1088/1674-1137/38/2/027004
[15]	WANG Jing , HUANG Jian-Long , HE Yuan , ZHANG Xiao-Qi , ZHANG Zhou-Li , SHI Ai-Min . Multi-physics analysis of the RFQ for Injector Scheme Ⅱ of C-ADS driver linac. Chinese Physics C, 2014, 38(10): 107005. doi: 10.1088/1674-1137/38/10/107005
[16]	MENG Cai , LI Zhi-Hui , TANG Jing-Yu . Error analysis and lattice improvement for the C-ADS Injector-Ⅰ. Chinese Physics C, 2014, 38(6): 067008. doi: 10.1088/1674-1137/38/6/067008
[17]	WANG Xiang-Qi , LUO Huan-Li , HAO Hao , TANG Jing-Yu , LI Wei-Min , XU Hong-Liang . Design of proton beam optics to realize beam distribution transformation in C-ADS HTBT. Chinese Physics C, 2013, 37(2): 027004. doi: 10.1088/1674-1137/37/2/027004
[18]	WANG Zhi-Jun , HE Yuan , WANG Wang-Sheng , LIU Shu-Hui , JIA Huan , LI Chao , XU Xian-Bo , CHEN Xi-Meng . End-to-end simulation of the C-ADS Injector Ⅱ with a 3-D field map. Chinese Physics C, 2013, 37(4): 047003. doi: 10.1088/1674-1137/37/4/047003
[19]	LI Zhi-Hui , TANG Jing-Yu , YAN Fang , GENG Hui-Ping , MENG Cai , SUN Biao , CHENG Peng , GUO Zhen , SUN Ji-Lei . Longitudinal instability caused by long drifts in the C-ADS injector-Ⅰ. Chinese Physics C, 2013, 37(3): 037005. doi: 10.1088/1674-1137/37/3/037005
[20]	WANG Zhi-Jun , HE Yuan , LIU Yong , YUE Wei-Ming , YANG Xiao-Liang , WU Wei , LI Chao , XIAO Chen , JIA Huan . The design simulation of the superconducting section in the ADS injector Ⅱ. Chinese Physics C, 2012, 36(3): 256-260. doi: 10.1088/1674-1137/36/3/012

Access

Get Citation

REN Guang-Yi, ZENG Ming, HE Yuan, LI Yu-Xiong and LI Wei-Min. Study on the selection of BLM detector for C-ADS Injector Ⅱ[J]. Chinese Physics C, 2014, 38(11): 117004. doi: 10.1088/1674-1137/38/11/117004

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2013-12-09
Revised: 1900-01-01

Article Metric

Article Views(1911)
PDF Downloads(166)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study on the selection of BLM detector for C-ADS Injector Ⅱ

Corresponding author: REN Guang-Yi,

Corresponding author: ZENG Ming,

Received Date: 2013-12-09

Accepted Date: 1900-01-01

Available Online: 2014-11-05

Abstract: The injector of C-ADS (Chinese Accelerator Driven Sub-critical System) project is a high current, fully super-conducting proton accelerator. Meanwhile, a BLM system is indispensable for this facility, especially in low energy segments. This paper presents some basic simulations for 10 MeV proton by Monte Carlo program FLUKA, as well as the distributions on different secondary particles in three aspects: angular, energy spectrum, and current. These results are beneficial to selecting the detector type and its location and determining its dynamic range matching different requirements for both fast and slow beam loss. Furthermore, in this paper the major impact of the background is also analyzed, such as superconducting cavity X radiation and radiation caused by material activation. This work is meaningful in BLM system research.

HTML

Reference (1)

Study on the selection of BLM detector for C-ADS Injector Ⅱ

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article