Interior temperature monitoring of NaI(Tl) crystal in space environment by pulse width measurement
Zhang YF(张翼飞); Wu BB(吴伯冰); Li YG(李延国); Dong YW(董永伟); Zhang YJ(张永杰); Xing W(邢闻); Chai JY(柴军营); KANG; SHIXIU; Song LM(宋黎明); Zhang SN(张双南); Zhang, YF; Wu, BB; Li, YG; Dong, YW; Zhang, YJ; Xing, W; Chai, JY; Kang, SX; Song, LM; Zhang, SN
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
2010
卷号615期号:3页码:#REF!
关键词NaI(Tl) crystal Fluorescence decay time Temperature dependence Pulse width Temperature monitoring
学科分类Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
DOI10.1016/j.nima.2010.01.071
通讯作者Zhang, YF (reprint author), Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing, Peoples R China.
文章类型Article
英文摘要In this paper, we develop a direct and reliable method of monitoring the interior temperature of a NaI(Tl) crystal in space environment. This method employs the temperature-dependent pulse width measured with a new pulse shape analyzer (PSA). The temperature dependence of the scintillation properties of the NaI(Tl) crystal is measured three times in the temperature range -20 to 45 degrees C from August to December 2008. Those measurements show that the pulse width of the NaI(Tl) crystal monotonically depends only on the temperature of the crystal. The relation between pulse width and temperature of the NaI(Tl) crystal is calibrated with a third-order polynomial. We apply this relation to monitor the interior temperature of the NaI(Tl) crystal under thermal non-equilibrium environments. We found that the crystal's interior temperature is generally quite different from that of its surrounding locations. This method is then used to improve the energy resolution of the detector in a temperature varying environment, by correcting the signal amplitude of each recorded event based on its pulse width. (C) 2010 Elsevier B.V. All rights reserved.
类目[WOS]Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy
收录类别SCI
WOS记录号WOS:000277228500005
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227324
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
中国科学院高能物理研究所_粒子天体物理中心
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Zhang YF,Wu BB,Li YG,et al. Interior temperature monitoring of NaI(Tl) crystal in space environment by pulse width measurement[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2010,615(3):#REF!.
APA 张翼飞.,吴伯冰.,李延国.,董永伟.,张永杰.,...&Zhang, SN.(2010).Interior temperature monitoring of NaI(Tl) crystal in space environment by pulse width measurement.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,615(3),#REF!.
MLA 张翼飞,et al."Interior temperature monitoring of NaI(Tl) crystal in space environment by pulse width measurement".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 615.3(2010):#REF!.
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