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
学科分类Physics
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
文章类型Article
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.
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000246078700004
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237484
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
中国科学院高能物理研究所_教育处
作者单位中国科学院高能物理研究所
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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.
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