AGNS

作品数:37被引量:20H指数:2
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相关领域:天文地球更多>>
相关作者:罗阿理吴福朝张晋胡占义李乡儒更多>>
相关机构:中国科学院国家天文台中国科学技术大学中国科学院自动化研究所云南师范大学更多>>
相关期刊:《东南国防医药》《中国科学:物理学、力学、天文学》《Science China(Physics,Mechanics & Astronomy)》《Science China Mathematics》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划广东省自然科学基金更多>>
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On the Emission Mechanism of Big Blue Bump in Active Galactic Nuclei
《Chinese Science Bulletin》1993年第17期1460-1463,共4页王挺贵 周又元 程富华 
Project supported by the National Natural Science Foundation of China
The big blue bump in active galactic nuclei (AGNs) was considered as the thermal radiation from a thin accretion disk. However, the explanation has been challenged by several observational tests in recent years. Tryin...
关键词:galaxies-active ultraviolet-AGNs EMISSION mechanism-AGN. 
COMMENTS ON THE LINE VARIATIONS IN QUASARS AND SEYFERT GALAXIES
《Chinese Science Bulletin》1989年第20期1713-1716,共4页尤峻汉 程富华 晏明 
Project supported by the National Natural Science Foundation of China
Up to now, the knowledge of size and structure of the BLR of AGNs, such as quasars and Seyfert galaxies, is still rather unclear. In recent years, people attempted to use the response characteristic of the line intens...
关键词:AGNS CERENKOV LINE emission LINE VARIABILITY 
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