Waveform digitizing for LaBr3/NaI phoswich detector

Get Citation
SHE Rui, JI Jian-Feng, FENG Hua, LI Hong and HAN Dong. Waveform digitizing for LaBr3/NaI phoswich detector[J]. Chinese Physics C, 2014, 38(8): 086005. doi: 10.1088/1674-1137/38/8/086005
SHE Rui, JI Jian-Feng, FENG Hua, LI Hong and HAN Dong. Waveform digitizing for LaBr3/NaI phoswich detector[J]. Chinese Physics C, 2014, 38(8): 086005.  doi: 10.1088/1674-1137/38/8/086005 shu
Milestone
Received: 2013-09-04
Revised: 1900-01-01
Article Metric

Article Views(1206)
PDF Downloads(134)
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:

Waveform digitizing for LaBr3/NaI phoswich detector

    Corresponding author: JI Jian-Feng,

Abstract: The detection efficiency of phoswich detector starts to decrease when Compton scattering becomes significant. Events with energy deposit in both scintillators, if not rejected, are not useful for spectral analysis as the full energy of the incident photon cannot be reconstructed with conventional readout. We show that once the system response is carefully calibrated, the full energy of those double deposit events can be reconstructed using a waveform digitizer as the readout. Our experiment suggests that the efficiency of a photopeak at 662 keV can be increased by a factor of 2 using our LaBr3/NaI phoswich detector.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return