A new compact structure for a high intensity low-energy heavy-ion accelerator

Get Citation
WANG Zhi-Jun, HE Yuan, LIU Shu-Hui, DU Xiao-Nan, JIA Huan, LI Chao, WANG Wang-Sheng and CHEN Xi-Meng. A new compact structure for a high intensity low-energy heavy-ion accelerator[J]. Chinese Physics C, 2013, 37(12): 127001. doi: 10.1088/1674-1137/37/12/127001
WANG Zhi-Jun, HE Yuan, LIU Shu-Hui, DU Xiao-Nan, JIA Huan, LI Chao, WANG Wang-Sheng and CHEN Xi-Meng. A new compact structure for a high intensity low-energy heavy-ion accelerator[J]. Chinese Physics C, 2013, 37(12): 127001.  doi: 10.1088/1674-1137/37/12/127001 shu
Milestone
Received: 2013-02-25
Revised: 1900-01-01
Article Metric

Article Views(1770)
PDF Downloads(245)
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

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

A new compact structure for a high intensity low-energy heavy-ion accelerator

    Corresponding author: WANG Zhi-Jun,
    Corresponding author: HE Yuan,

Abstract: A new compact accelerating structure named Hybrid RFQ is proposed to accelerate a high-intensity low-energy heavy ion beam in HISCL (High Intensive heavy ion SuperConducting Linear accelerator), which is an injector of HIAF (Heavy Ion Advanced Research Facility). It is combined by an alternative series of acceleration gaps and RFQ sections. The proposed structure has a high accelerating ability compared with a conventional RFQ and is more compact than traditional DTLs. A Hybrid RFQ is designed to accelerate 238U34+ from 0.38 MeV/u to 1.33 MeV/u. The operation frequency is described to be 81.25 MHz at CW (continuous wave) mode. The design beam current is 1.0 mA. The results of beam dynamics and RF simulation of the Hybrid RFQ show that the structure has a good performance at the energy range for ion acceleration. The emittance growth is less than 5% in both directions and the RF power is less than 150 kW. In this paper, the results of beam dynamics and RF simulation of the Hybrid RFQ are presented.

    HTML

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return