A prototype of spacial hard X-ray coded aperture imaging telescope and the primary laboratory experimental results

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	A prototype of spacial hard X-ray coded aperture imaging telescope and the primary laboratory experimental results
	He HL(何会林); Dong YW(董永伟); Wu BB(吴伯冰); Li YG(李延国); Zhang YJ(张永杰); He, HL; Dong, YW; Wu, BB; Li, YG; Zhang, YJ
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2007
卷号	31 期号:5 页码:437-441
关键词	CdZnTe detector coded aperture imaging X-ray telescope
其他题名	空间硬X射线编码孔成像望远镜样机的研制及初步实验结果
通讯作者	Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China ; Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
英文摘要	We developed a prototype of a hard X-ray coded aperture imaging telescope, aiming at space X-ray astronomical research. In the paper we first presented the mask coding technology, the optical design and the imaging reconstruction method, and then introduce the development of the prototype telescope. The position sensitive detector is 5mm thick CdZnTe with pixel size of 1.5mm x 1.5mm, and total area of 50mm x 50mm. The mask elements are made of alloy of Tungsten and Iron, with thickness of 0.7mm and element size of 3.2mm x 3.2mm, respectively. As shown by a laboratorial test, the energy resolution (Delta E/E, @ 59.54keV) of this telescope is 11.6%, the source locating accuracy is about 0.12 degrees, and the angular resolution is better than 0.42 degrees.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000246078700004
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237484]
专题	中国科学院高能物理研究所_教育处高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	He HL,Dong YW,Wu BB,et al. A prototype of spacial hard X-ray coded aperture imaging telescope and the primary laboratory experimental results[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2007,31(5):437-441.
APA	何会林.,董永伟.,吴伯冰.,李延国.,张永杰.,...&Zhang, YJ.(2007).A prototype of spacial hard X-ray coded aperture imaging telescope and the primary laboratory experimental results.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,31(5),437-441.
MLA	何会林,et al."A prototype of spacial hard X-ray coded aperture imaging telescope and the primary laboratory experimental results".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 31.5(2007):437-441.