| 一颗与众不同的脉冲星Geminga |
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| 引用本文： | 程凌翔,李惕碚.一颗与众不同的脉冲星Geminga[J].天文学进展,1995,13(1):12-20. |
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| 作者姓名： | 程凌翔 李惕碚 |
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| 作者单位： | 中国科学院高能物理研究所!北京，100039，中国科学院高能物理研究所!北京，100039 |
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| 摘 要： | 最近，一个困扰人们达十几年之久的γ射线源Ｇｅｍｉｎｇａ被证认为Ｘ、γ射线脉冲星，其光学对应体也被确定为一颗光谱偏蓝的２５等星。对Ｇｅｍｉｎｇａ脉冲星的确证说明存在着一类没有射电辐射的脉冲单星。
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| 关 键 词： | 脉冲星 X射线源 恒星 γ射线源 |
A Strange Pulsar Geminga |
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| Cheng Lingxiang, Li Tipei.A Strange Pulsar Geminga[J].Progress In Astronomy,1995,13(1):12-20. |
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| Authors: | Cheng Lingxiang Li Tipei |
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| Abstract: | Recently, a gamma-ray source Geminga, which has been mysterious for more than ten years, was identified to be an X and Gamma-ray pulsar. It's optical counterpart was also argued to be a star of lnagnitude 25 with blue spectrum. The ekistence of Geminga indicates that. there exists a kind of single pulsars which have no radio emission. This paper introduces the improvement process of the knowledge about Geminga and the related fundamental method of time analysis in Higll Energy Astrophysics. |
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| Keywords: | pulsar Geminga-X-rays stars-Gamma rays observation |
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