Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

Get Citation
XIAO Hua-Lin, DENG Jing-Shan and WANG Nai-Yan. Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model[J]. Chinese Physics C, 2010, 34(5): 571-575. doi: 10.1088/1674-1137/34/5/011
XIAO Hua-Lin, DENG Jing-Shan and WANG Nai-Yan. Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model[J]. Chinese Physics C, 2010, 34(5): 571-575.  doi: 10.1088/1674-1137/34/5/011 shu
Milestone
Received: 2009-07-06
Revised: 2009-09-03
Article Metric

Article Views(2498)
PDF Downloads(594)
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:

Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

    Corresponding author: XIAO Hua-Lin,

Abstract: 

The oxygen quenching effect in a Linear Alkl Benzene (LAB) based liquid scintillator (LAB as the solvent, 3 g/L 2, 5 diphe-nyloxazole (PPO) as the fluor and 15 mg/L p-bis-(o-methylstyryl)-benzene (bis-MSB) as the λ-shifter) is studied by measuring the light yield as a function of the nitrogen bubbling time. It is shown that the light yield of the fully purged liquid scintillator is increased by 11% at room temperature and the room atmospheric pressure. A simple nitrogen bubbling model is proposed to describe the relationship between the relative light yield (oxygen quenching factor) and the bubbling time.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return