Design optimization of the APF DTL in the SSC-linac

WANG Zhi-Jun; HE Yuan; WU Wei; YANG Ya-Qing; XIAO Chen

doi:10.1088/1674-1137/34/10/017

Chinese Physics C> 2010, Vol. 34> Issue(10) : 1639-1642 DOI: 10.1088/1674-1137/34/10/017

Design optimization of the APF DTL in the SSC-linac

Abstract
HTML
Reference
Related

PDF

Abstract：
A linear accelerator as a new injector for the SSC (Separated Sector Cyclotron) of the HIRFL (Heavy Ion Research Facility Lanzhou) is being designed. The DTL (Drift-Tube-Linac) has been designed to accelerate ²³⁸U³⁴⁺ from 0.140 MeV/u to 0.97 MeV/u. To the first accelerating tank which accelerates ²³⁸U³⁴⁺ to 0.54 MeV/u, the approach of Alternating-Phase-Focusing (APF) is applied. The phase array is obtained by coupling optimization software Dakota and beam optics code LINREV. With the hybrid of Multi-objective Genetic Algorithm (MOGA) and a pattern search method, an optimum array of asynchronous phases is determined. The final growth, both transversely and longitudinally, can meet the design requirements. In this paper, the deign optimization of the APF DTL is presented.

[1]	Gang Xu , Yi Jiao , Yue-Mei Peng . ESRF-type lattice design and optimization for the High Energy Photon Source. Chinese Physics C, 2016, 40(2): 027001. doi: 10.1088/1674-1137/40/2/027001
[2]	Liang-Sheng Huang , Hong-Fei Ji , Sheng Wang . Design study for a 500 MeV proton synchrotron with CSNS linac as an injector. Chinese Physics C, 2016, 40(9): 097003. doi: 10.1088/1674-1137/40/9/097003
[3]	Xu-Dong Ju , Ming-Yi Dong , Yi-Chen Zhao , Chuan-Xing Zhou , Qun Ou-Yang . Design and optimization of resistive anode for a two-dimensional imaging GEM detector. Chinese Physics C, 2016, 40(8): 086004. doi: 10.1088/1674-1137/40/8/086004
[4]	JIAO Yi , XU Gang . PEPX-type lattice design and optimization for the High Energy Photon Source. Chinese Physics C, 2015, 39(6): 067004. doi: 10.1088/1674-1137/39/6/067004
[5]	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
[6]	WANG Yi-Wei , SCHULTE Daniel , GAO Jie . Main linac lattice design and optimization for E_cm=1 TeV CLIC. Chinese Physics C, 2014, 38(6): 067009. doi: 10.1088/1674-1137/38/6/067009
[7]	WANG Dou , GAO Jie , XIAO Ming , GENG Hui-Ping , GUO Yuan-Yuan , XU Shou-Yan , WANG Na , AN Yu-Wen , QIN Qing , XU Gang , WANG Sheng . Optimization parameter design of a circular e⁺e^- Higgs factory. Chinese Physics C, 2013, 37(9): 097003. doi: 10.1088/1674-1137/37/9/097003
[8]	YANG Liu , LU Xiang-Yang , QUAN Sheng-Wen , YAO Zhong-Yuan , LUO Xing , ZHOU Kui . Electromagnetic design and optimization of a superconducting quarter wave resonator. Chinese Physics C, 2013, 37(2): 027001. doi: 10.1088/1674-1137/37/2/027001
[9]	SUN Lie-Peng , ZHAO Hong-Wei , SUN Zhou-Ping , HE Yuan , SHI Ai-Min , XIAO Chen , DU Xiao-Nan , ZHANG Cong , ZHANG Zhou-Li . Design study of the SSC-LINAC re-buncher. Chinese Physics C, 2013, 37(2): 027002. doi: 10.1088/1674-1137/37/2/027002
[10]	LU Bo , CUI Wei-Wei , WANG Yu-Sa , ZHU Yue , ZHANG Yi , XU Yu-Peng , CHEN Yong , HUO Jia , LI Wei , HAN Da-Wei , LI Mao-Shun , YANG Yan-Ji , WANG Juan , CHEN Tian-Xiang , HU Wei , LI Cheng-Kui , LIU Xiao-Yan . Design and optimization of the readout system for X-ray CCDs. Chinese Physics C, 2012, 36(9): 846-850. doi: 10.1088/1674-1137/36/9/009
[11]	ZHAO Wei , TANG Xiao , SHI Rong-Jian , HOU Mi . Coupler design for an L-band electron linac. Chinese Physics C, 2012, 36(8): 765-768. doi: 10.1088/1674-1137/36/8/015
[12]	DU Xiao-Nan , HE Yuan , YUAN You-Jin , ZHANG Sheng-Hu , WANG Zhi-Jun , XIAO Chen , XU Meng-Xin , SUN Lie-Peng . Optimization of the three-dimensional electric field in IH-DTL. Chinese Physics C, 2012, 36(5): 452-455. doi: 10.1088/1674-1137/36/5/013
[13]	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
[14]	XIAO Chen , HE Yuan , YUAN You-Jin , LU Yuan-Rong , LIU Yong , WANG Zhi-Jun , DU Xiao-Nan , YAO Qing-Gao , LIU Ge , XU Meng-Xin , HE Shou-Bo , XIA Jia-Wen . A particle-in-cell mode beam dynamics simulation of medium energy beam transport for the SSC-Linac. Chinese Physics C, 2012, 36(1): 84-90. doi: 10.1088/1674-1137/36/1/015
[15]	LI Xiao-Ni , YUAN You-Jin , XIAO Chen , HE Yuan , WANG Zhi-Jun , SHENG Li-Na . Beam dynamics simulation of HEBT for the SSC-linac injector. Chinese Physics C, 2012, 36(11): 1126-1131. doi: 10.1088/1674-1137/36/11/016
[16]	XIAO Chen , HE Yuan , YUAN You-Jin , YAO Qing-Gao , WANG Zhi-Jun , CHANG Wei , LIU Yong , XIA Jia-Wen . Particle-in-cell mode beam dynamics simulation of the low energy beam transport for the SSC-linac injector. Chinese Physics C, 2011, 35(5): 500-504. doi: 10.1088/1674-1137/35/5/019
[17]	WU Xi , YUAN Ping , HE Yuan , MA Li-Zhen , ZHANG Xiao-Qi , WU Wei , YANG Ya-Qing . Thermal analysis of DTL in the SSC-LINAC. Chinese Physics C, 2011, 35(10): 952-954. doi: 10.1088/1674-1137/35/10/012
[18]	XIAO Chen , HE Yuan , LU Yuan-Rong , Yuri Batygin , YIN Ling , WANG Zhi-Jun , YUAN You-Jin , LIU Yong , CHANG Wei , DU Xiao-Nan , WANG Zhi , XIA Jia-Wen . A Particle-in-cell scheme of the RFQ in the SSC-Linac. Chinese Physics C, 2010, 34(11): 1749-1753. doi: 10.1088/1674-1137/34/11/016
[19]	RUAN Yu-Fang , XU Tao-Guang , FU Shi-Nian . Design and simulation of a beam position monitor for the high current proton linac. Chinese Physics C, 2009, 33(3): 240-244. doi: 10.1088/1674-1137/33/3/015
[20]	MAO Cheng-Wen , XI Zai-Jun , YU Xiao-Han , XIAO Ti-Qiao . Design optimization of a tapered mirror for microfocusing optics. Chinese Physics C, 2009, 33(8): 687-690. doi: 10.1088/1674-1137/33/8/017

Access

Get Citation

WANG Zhi-Jun, HE Yuan, WU Wei, YANG Ya-Qing and XIAO Chen. Design optimization of the APF DTL in the SSC-linac[J]. Chinese Physics C, 2010, 34(10): 1639-1642. doi: 10.1088/1674-1137/34/10/017

WANG Zhi-Jun, HE Yuan, WU Wei, YANG Ya-Qing and XIAO Chen. Design optimization of the APF DTL in the SSC-linac[J]. Chinese Physics C, 2010, 34(10): 1639-1642. doi: 10.1088/1674-1137/34/10/017 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-12-08
Revised: 2010-01-07

Article Metric

Article Views(2941)
PDF Downloads(757)
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

Design optimization of the APF DTL in the SSC-linac

Corresponding author: WANG Zhi-Jun,

Received Date: 2009-12-08

Accepted Date: 2010-01-07

Available Online: 2010-10-05

Abstract:

A linear accelerator as a new injector for the SSC (Separated Sector Cyclotron) of the HIRFL (Heavy Ion Research Facility Lanzhou) is being designed. The DTL (Drift-Tube-Linac) has been designed to accelerate ²³⁸U³⁴⁺ from 0.140 MeV/u to 0.97 MeV/u. To the first accelerating tank which accelerates ²³⁸U³⁴⁺ to 0.54 MeV/u, the approach of Alternating-Phase-Focusing (APF) is applied. The phase array is obtained by coupling optimization software Dakota and beam optics code LINREV. With the hybrid of Multi-objective Genetic Algorithm (MOGA) and a pattern search method, an optimum array of asynchronous phases is determined. The final growth, both transversely and longitudinally, can meet the design requirements. In this paper, the deign optimization of the APF DTL is presented.

Design optimization of the APF DTL in the SSC-linac

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Design optimization of the APF DTL in the SSC-linac

Corresponding author: WANG Zhi-Jun,

HTML

目录