摘要
调制成像γ射线望远镜李惕碚,吴枚,陆柱国,王建中,张春生,马宇蒨,孙学军,沈培若,林宝军,李延国,张承模(中国科学院高能物理研究所,北京100039)主题词空间仪器-γ天文-成像从~20keV至~1MeV的低能γ射线成像是空间天文的一个困难问题,对低...
Modulation imaging method on the basis of the direct restoration technique, which was developed by us in analysing space γ-ray data, can produce images with fine angular resolution within a wide field of view from a simple collimated telescope.This approach can be applied to conduct instrument on board satellite for deep sky survey of high resolution for low-energy γ-rays and for performing well-matched simultaneous space multiwavelengths observation.
出处
《天文学报》
CSCD
北大核心
1994年第1期105-108,共4页
Acta Astronomica Sinica
基金
国家自然科学基金
关键词
望远镜
Γ射线
成像
Space instrument-γ-ray astronomy-Imaging