Beam dynamics studies on the 100 MeV/100 kWelectron linear accelerator for NSCKIPT neutron source

PEI Shi-Lun; CHI Yun-Long; WANG Shu-Hong; PEI Guo-Xi; ZHOU Zu-Sheng; HOU Mi; Mykola Ayzatskiy; Ivan Karnaukhov; Volodymyr Kushnir; Viktor Mytrochenko; Andrey Zelinsky

doi:10.1088/1674-1137/36/7/015

Chinese Physics C> 2012, Vol. 36> Issue(7) : 653-660 DOI: 10.1088/1674-1137/36/7/015

Beam dynamics studies on the 100 MeV/100 kWelectron linear accelerator for NSCKIPT neutron source

Abstract
HTML
Reference
Related

PDF

Abstract：
We designed a 100 MeV/100 kW electron linear accelerator for NSC KIPT, which will be used to drive a neutron source on the basis of subcritical assembly. Beam dynamics studies have been conducted to reach the design requirements (E=100 MeV, P=100 kW, dE/E<1% for 99% particles). In this paper, we will present the progress of the design and the dynamic simulation results. For high intensity and long beam pulse linear accelerators, the BBU effect is one big issue; special care has been taken in the accelerating structure design. To satisfy the energy spread requirement at the linac exit, the particles with large energy difference from the synchronous particle should be eliminated at a low energy stage to ease the design of the collimation system and radiation shielding. A dispersion free chicane with 4 bending magnets is introduced downstream of the 1st accelerating section; the unwanted particles will be collimated there.

References

[1]

CHI Yun-Long et al. Design Report on the NSC KIPT Electron Linear Accelerator. Version 2, IHEP, 2011.8[2] ANSYS is a Trademark of SAS Inc. www.ansys.com[3] PEI Shi-Lun et al. RF-Thermal-Structural-RF Coupled Analysis on the Travelling Wave Disk-loaded Accelerating Structure. Chin. Phys. C (HEP NP), 2012, 36(6): 555--560[4] Herrmannsfeldt W B. Egun-An Electron Optics and Gun Design Program. SLAC-331, UC-28, (A), 1998.10[5] Young L M et al. Parmela. LA-UR-96-1835. Los Alamos National Laboratory, Revised July 19, 2005[6] The MAFIA collaboration. MAFIA User Manual version 4.106. Germany: CST Inc., 2000

[1]	Wei-Wei Qu , Gao-Long Zhang , Guo-Yu Tian , Zhi-Qiang Chen , Shou-Ping Xu , Royichi Wada . Angular distribution measurement for ¹²C fragmentation via ¹²C + ¹²C scattering at 100 MeV/u. Chinese Physics C, 2018, 42(7): 074001. doi: 10.1088/1674-1137/42/7/074001
[2]	LI Ji , PEI Yuan-Ji , SHANG Lei , FENG Guang-Yao , HU Tong-Ning , CHEN Qu-Shan , LI Cheng-Long . Beam dynamics simulations of the injector for a compact THz source. Chinese Physics C, 2014, 38(8): 088103. doi: 10.1088/1674-1137/38/8/088103
[3]	DOU Wei-Ping , HE Yuan , LU Yuan-Rong . Beam dynamics design for uranium drift tube linear accelerator. Chinese Physics C, 2014, 38(7): 077001. doi: 10.1088/1674-1137/38/7/077001
[4]	CHI Yun-Long , PEI Shi-Lun , PEI Guo-Xi et al , (CDEX collaboration) and (TEXONO collaboration) . Progress on the construction of the 100 MeV/100 kW electron linac for the NSC KIPT neutron source. Chinese Physics C, 2014, 38(4): 047005. doi: 10.1088/1674-1137/38/4/047005
[5]	M. Y&#0 , maz . DTL cavity design and beam dynamics for a TAC linear proton accelerator. Chinese Physics C, 2012, 36(2): 167-172. doi: 10.1088/1674-1137/36/2/012
[6]	LI Da-Zhang , GAO Jie , ZHU Xiong-Wei , HE An . Simulation studies of laser wakefield acceleration based on typical 100 TW laser facilities. Chinese Physics C, 2011, 35(3): 288-292. doi: 10.1088/1674-1137/35/3/014
[7]	WANG Wen-Ming , LI Xia , ZHAO Zhi-Xiang , ZHOU Zu-Ying , YU Hong-Wei , WU Hai-Cheng , WEI Yi-Xiang . Measurement of neutron cross sections and resonance parameters of ¹⁶⁹Tmbelow 100 eV. Chinese Physics C, 2010, 34(2): 177-181. doi: 10.1088/1674-1137/34/2/004
[8]	QIN Qing , HUANG Nan , LIU Wei-Bin , LIU Yu-Dong , PENG Yue-Mei , QIU Jing , WANG Dou , WANG Xin-Hao , WANG Na , WANG Jiu-Qing , WEI Yuan-Yuan , WEN Xue-Mei , XING Jun , XU Gang , YU Cheng-Hui , ZHANG Chuang , ZHANG Yuan , ZHAO Zheng , ZHOU De-Min . Beam dynamics studies on BEPC-Ⅱ storage rings at the commissioning stage. Chinese Physics C, 2009, 33(S2): 65-70. doi: 10.1088/1674-1137/33/S2/017
[9]	LI Xiao-Hua , LIANG Chun-Tian , CAI Chong-Hai . Comparison between global phenomenological and microscopic optical potentials for proton as projectile below 100 MeV. Chinese Physics C, 2009, 33(6): 415-422. doi: 10.1088/1674-1137/33/6/003
[10]	SHENG Li-Na , SONG Ming-Tao , ZHANG Xiao-Qi , YANG Xiao-Tian , GAO Da-Qing , HE Yuan , ZHANG Bin , LIU Jie , SUN You-Mei , DANG Bing-Rong , LI Wen-Jian , SU Hong , MAN Kai-Di , GUO Yi-Zhen , WANG Zhi-Guang , ZHAN Wen-Long . Design of the IMP microbeam irradiation system for 100 MeV/u heavy ions. Chinese Physics C, 2009, 33(4): 315-320. doi: 10.1088/1674-1137/33/4/016
[11]	ZHANG Tian-Jue , CHU Cheng-Jie , ZHONG Jun-Qing , CHEN Rong-Fan , YANG Jian-Jun , FAN Ming-Wu , . Magnet Design and Engineering Technique Study on a 100MeV Compact H-Cyclotron. Chinese Physics C, 2008, 32(S1): 1-3.
[12]	JI Bin , ZHAO Zhen-Lu , ZHANG Tian-Jue , XING Jian-Sheng , WANG Xiu-Long , YIN Zhi-Guo , HOU Shi-Gang , XIA Le . Theoretical and Practical Study on RF Model Cavity of 100MeV H^－ Cyclotron. Chinese Physics C, 2008, 32(S1): 160-162.
[13]	YIN Zhi-Guo , HOU Shi-Gang , XIA Le , ZHANG Tian-Jue , ZHAO Zhen-Lu , WANG Xiu-Long , JI Bin , LI Zhen-Guo . Design of a Digital LLRF Control System for the 100MeV High Intensity Cyclotron. Chinese Physics C, 2007, 31(10): 962-966.
[14]	YAO Hong-Juan , ZHANG Tian-Jue , JIA Xian-Lu , GUAN Feng-Ping , WEI Su-Min , LV Yin-Long , LIN Yu-Zheng . Physics Design For Axial Injection System and Central Region of 100MeV High Intensity Cyclone. Chinese Physics C, 2006, 30(S1): 141-143.
[15]	ZHANG Tian-Jue , LI Zhen-Guo , CHU Cheng-Jie , WANG Xiu-Long , ZHOU Zheng-He . 100 MeV High Intensity Proton Cyclotron as a Driving Accelerator for Radioactive Ion Beam Facility. Chinese Physics C, 2006, 30(S1): 159-161.
[16]	Xi Hongfei , Shen Wenqing , Zhu Yongtai , Jin Genming , Wei Zhiyong . Development of Central Collective Flow in 100MeV/u Au+Au Central Collisions. Chinese Physics C, 1997, 21(8): 728-733.
[17]	Ren Zhongzhou , Xu Gongou . Microscopic Studies on Ground State Properties of the Nucleus ¹⁰⁰Sn. Chinese Physics C, 1995, 19(11): 1029-1035.
[18]	Ren Zhongzhou , Xu Gongou . Microscopic Studies on the Ground State Properties of the Nucleus ¹⁰⁰Sn. Chinese Physics C, 1995, 19(S4): 413-420.
[19]	ZHU Quan-Ling , GE Ling-Xiao , LI Zhu-Xia . Evolution of Heavy Ion Reaction Mechanism is the Energy Region of 10 to 100MeV/A. Chinese Physics C, 1992, 16(7): 658-665.
[20]	XU Xiang-Yuan , CHEN Xue-Jun , LIU Xian-Hui . THE MICROSCOPIC DESCRIPTION OF ³He(π^－,n)²H REACTION AT 100—300MeV. Chinese Physics C, 1984, 8(6): 699-706.

Access

Get Citation

PEI Shi-Lun, CHI Yun-Long, WANG Shu-Hong, PEI Guo-Xi, ZHOU Zu-Sheng, HOU Mi, Mykola Ayzatskiy, Ivan Karnaukhov, Volodymyr Kushnir, Viktor Mytrochenko and Andrey Zelinsky. Beam dynamics studies on the 100 MeV/100 kWelectron linear accelerator for NSCKIPT neutron source[J]. Chinese Physics C, 2012, 36(7): 653-660. doi: 10.1088/1674-1137/36/7/015

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2011-08-26
Revised: 1900-01-01

Article Metric

Article Views(2408)
PDF Downloads(478)
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

Beam dynamics studies on the 100 MeV/100 kWelectron linear accelerator for NSCKIPT neutron source

Corresponding author: PEI Shi-Lun,

Received Date: 2011-08-26

Accepted Date: 1900-01-01

Available Online: 2012-07-05

Abstract: We designed a 100 MeV/100 kW electron linear accelerator for NSC KIPT, which will be used to drive a neutron source on the basis of subcritical assembly. Beam dynamics studies have been conducted to reach the design requirements (E=100 MeV, P=100 kW, dE/E<1% for 99% particles). In this paper, we will present the progress of the design and the dynamic simulation results. For high intensity and long beam pulse linear accelerators, the BBU effect is one big issue; special care has been taken in the accelerating structure design. To satisfy the energy spread requirement at the linac exit, the particles with large energy difference from the synchronous particle should be eliminated at a low energy stage to ease the design of the collimation system and radiation shielding. A dispersion free chicane with 4 bending magnets is introduced downstream of the 1st accelerating section; the unwanted particles will be collimated there.

HTML

Reference (1)

Beam dynamics studies on the 100 MeV/100 kWelectron linear accelerator for NSCKIPT neutron source

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article