Temperature dependence of the light yield of the LAB-based and mesitylene-based liquid scintillators
文献类型：期刊论文
| 作者 | Xia DM(夏冬梅) ; Yu BX(俞伯祥); Li XB(李小波); Xia, DM; Yu, BX; Li, XB; Sun, XL; Ding, YY; Zhou, L; Cao, J
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2014 |
| 卷号 | 38期号:11页码:116001 |
| 关键词 | liquid scintillator reactor neutrino linear alkyl benzene mesitylene |
| 英文摘要 | We studied the temperature dependence of the light yield of linear alkyl benzene (LAB)-based and mesitylene-based liquid scintillators. The light yield increases by 23% for both liquid scintillators when the temperature is lowered from 26 degrees C to 40 degrees C, correcting for the temperature response of the photomultiplier tube. The measurements help to understand the energy response of liquid scintillator detectors. Especially, the next generation reactor neutrino experiments for neutrino mass hierarchy, such as the Jiangmen Underground Neutrino Observatory (JUNO), require very high energy resolution. As no apparent degradation on the liquid scintillator transparency was observed, lowering the operation temperature of the detector to similar to 4 degrees C will increase the photoelectron yield of the detector by 13%, combining the light yield increase of the liquid scintillator and the quantum efficiency increase of the photomultiplier tubes. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000344911400004 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224953]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | Xia DM,Yu BX,Li XB,et al. Temperature dependence of the light yield of the LAB-based and mesitylene-based liquid scintillators[J]. CHINESE PHYSICS C,2014,38(11):116001. |
| APA | 夏冬梅.,俞伯祥.,李小波.,Xia, DM.,Yu, BX.,...&杜冰.(2014).Temperature dependence of the light yield of the LAB-based and mesitylene-based liquid scintillators.CHINESE PHYSICS C,38(11),116001. |
| MLA | 夏冬梅,et al."Temperature dependence of the light yield of the LAB-based and mesitylene-based liquid scintillators".CHINESE PHYSICS C 38.11(2014):116001. |
入库方式： OAI收割
来源：高能物理研究所
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