An optimal solvent of liquid scintillator for fast-neutron imaging applications
文献类型：期刊论文
| 作者 | He, LP; Zhang, L; Luo, X; Fang, Y; Wei, ZJ; Chang, GJ; Yang, RZ; Liu, SY; Su, M; Liu, DX |
| 刊名 | JOURNAL OF LUMINESCENCE
 |
| 出版日期 | 2014 |
| 卷号 | 148页码:256-261 |
| 关键词 | Liquid scintillator Emission spectra Solvent effects Attenuation length Single photon counting |
| 英文摘要 | For fast neutron detection and imaging applications in the inertial confinement fusion (ICF) experiments, a scintillator with high reflective index, good transparency in the wavelength range of the fluorescence emission spectra, fast decay component with a few nanoseconds decay time is required. In this work, when 2,5-diphenyloxazol and p-bis(o-methylatyryl)-benzene were used as the fluors of a liquid scintillator, three kinds of solvents including PX (p-xylene), PXE (1-phenyl-1-xylylethane) and DIN (diisopropylnaphthalene) were selected to prepare a liquid scintillator. The wavelength-dependent attenuation length and the fluorescence emission spectra of liquid scintillator mixtures were measured by an UV-vis spectrometer and a FL spectrofluorimeter, respectively. The decay time of liquid scintillator was tested employing the time-correlated single photon counting (TCSPC) technique featured in high dynamic range of several orders of magnitude in light intensity. The experimental results indicated that the optimal solvent was PX from the point of energy transfer efficiency and optical properties. (C) 2013 Elsevier B.V. All rights reserved. |
| 学科主题 | Optics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000337516000044 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225107]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | He, LP,Zhang, L,Luo, X,et al. An optimal solvent of liquid scintillator for fast-neutron imaging applications[J]. JOURNAL OF LUMINESCENCE,2014,148:256-261. |
| APA | He, LP.,Zhang, L.,Luo, X.,Fang, Y.,Wei, ZJ.,...&杨晓鹏.(2014).An optimal solvent of liquid scintillator for fast-neutron imaging applications.JOURNAL OF LUMINESCENCE,148,256-261. |
| MLA | He, LP,et al."An optimal solvent of liquid scintillator for fast-neutron imaging applications".JOURNAL OF LUMINESCENCE 148(2014):256-261. |
入库方式： OAI收割
来源：高能物理研究所
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