Active spot-scanning test with heavy ions at HIRFL-CSR

Get Citation
DAI Zhong-Ying, LI Qiang, LIU Xin-Guo, JIN Xiao-Dong, HUANG Qi-Yan and XIAO Guo-Qing. Active spot-scanning test with heavy ions at HIRFL-CSR[J]. Chinese Physics C, 2012, 36(8): 784-791. doi: 10.1088/1674-1137/36/8/018
DAI Zhong-Ying, LI Qiang, LIU Xin-Guo, JIN Xiao-Dong, HUANG Qi-Yan and XIAO Guo-Qing. Active spot-scanning test with heavy ions at HIRFL-CSR[J]. Chinese Physics C, 2012, 36(8): 784-791.  doi: 10.1088/1674-1137/36/8/018 shu
Milestone
Received: 2011-11-22
Revised: 1900-01-01
Article Metric

Article Views(1507)
PDF Downloads(267)
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:

Active spot-scanning test with heavy ions at HIRFL-CSR

    Corresponding author: LI Qiang,

Abstract: An active spot beam delivery system for heavy ion therapy has been developed based on the Cooling Storage Ring at HIRFL-CSR, where the pencil carbon-ion beams were scanned within a target volume transversely by a pair of orthogonal (horizontal and vertical) dipole magnets to paint the slices of the target volume and longitudinally by active energy variation of the synchrotron slice by slice. The unique techniques such as dose shaping via active energy variation and magnetic deflection constitute a promising three-dimensional conformal even intensity-modulated radiotherapy with heavy ions at HIRFL-CSR. In this paper, the verification of active energy variation and the calibration of steerable beam deflection are shown, as the basic functionality components of the active spot-scanning system. Additionally, based on the capability of creating homogeneous irradiation fields with steerable pencil beams, a radiobiological experiment like cell survival measurement has been performed aiming at comparison of the radiobiological effects under active and passive beam deliveries.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return