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Imaging in hard X-ray astronomy
Li TB(李惕碚); Li, TP
刊名HIGH ENERGY PROCESSES AND PHENOMENA IN ASTROPHYSICS
2003
期号214页码:#REF!
学科分类Astronomy & Astrophysics; Physics
通讯作者Li, TP (reprint author), Tsing Hua Univ, Phys Dept, Beijing 100084, Peoples R China.
文章类型Article; Proceedings Paper
英文摘要The energy range of hard X-rays is a key waveband to the study of high energy processes in celestial objects, but still remains poorly explored. In contrast to direct imaging methods used in the low energy X-ray and high energy gamma-ray bands, currently imaging in the hard X-ray band is mainly achieved through various modulation techniques. A new inversion technique, the direct demodulation method, has been developed since early 90s. With this technique, wide field and high resolution images can be derived from scanning data of a simple collimated detector. The feasibility of this technique has been confirmed by experiment, balloon-borne observation and analyzing simulated and real astronomical data. Based the development of methodology and instrumentation, a high energy astrophysics mission - Hard X-ray Modulation Telescope (HXMT) has been proposed and selected in China for a four-year Phase-A study. The main scientific objectives are a full-sky hard X-ray (20-200 keV) imaging survey and high signal-to-noise ratio timing studies of high energy sources.
类目[WOS]Astronomy & Astrophysics ; Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:000189431800006
引用统计
被引频次:1[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/311005/225923
专题院士_期刊论文
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GB/T 7714
Li TB,Li, TP. Imaging in hard X-ray astronomy[J]. HIGH ENERGY PROCESSES AND PHENOMENA IN ASTROPHYSICS,2003(214):#REF!.
APA 李惕碚,&Li, TP.(2003).Imaging in hard X-ray astronomy.HIGH ENERGY PROCESSES AND PHENOMENA IN ASTROPHYSICS(214),#REF!.
MLA 李惕碚,et al."Imaging in hard X-ray astronomy".HIGH ENERGY PROCESSES AND PHENOMENA IN ASTROPHYSICS .214(2003):#REF!.
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