Research of the detuning system of cooling electron beam for dielectronic recombination experiment at CSRm

Get Citation
MENG Ling-Jie, MA Xin-Wen, YANG Xiao-Dong, LI Jie, MAO Li-Jun, MA Xiao-Ming, YAN Tai-Lai, XIA Jia-Wen, YUAN You-Jin, XU Hu-Shan, YANG Jian-Cheng and XIAO Guo-Qing. Research of the detuning system of cooling electron beam for dielectronic recombination experiment at CSRm[J]. Chinese Physics C, 2013, 37(1): 017004. doi: 10.1088/1674-1137/37/1/017004
MENG Ling-Jie, MA Xin-Wen, YANG Xiao-Dong, LI Jie, MAO Li-Jun, MA Xiao-Ming, YAN Tai-Lai, XIA Jia-Wen, YUAN You-Jin, XU Hu-Shan, YANG Jian-Cheng and XIAO Guo-Qing. Research of the detuning system of cooling electron beam for dielectronic recombination experiment at CSRm[J]. Chinese Physics C, 2013, 37(1): 017004.  doi: 10.1088/1674-1137/37/1/017004 shu
Milestone
Received: 2012-03-15
Revised: 1900-01-01
Article Metric

Article Views(775)
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:

Research of the detuning system of cooling electron beam for dielectronic recombination experiment at CSRm

    Corresponding author: MENG Ling-Jie,
    Corresponding author: MA Xin-Wen,

Abstract: The storage ring equipped with an electron cooler is an ideal platform for dielectronic recombination (DR) experiments. In order to fulfill the requirement of DR measurements at the main Cooler Storage Ring, a detuning system for the precision control of the relative energy between the ion beam and the electron beam has been installed on the electron cooler device. The test run using 7.0 MeV/u C6+ beam was performed with recording the Schottky spectra and the ion beam currents. The influence of pulse heights and widths of the detuning voltage on the ion beam was analyzed. For the small pulse height, the experimental results from the Schottky spectra were in good agreement with the theoretical results. The frequency shift in the Schottky spectra was significantly reduced for the short pulse width. For the large pulse height, an oscillation phenomenon was observed and some effective ways to reduce the oscillation were pointed out. The detailed description of the phenomenon and the theoretical model based on the plasma oscillation was discussed in this paper. The overall results show that the new detuning system works properly, and could fulfill the requirements of future DR experiment.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return