Three Gamma-ray Sources With Large Angular Sizes
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摘要: 由γ天文卫星COS-B的观测数据及最近的射电天文观测结果的分析表明,2CG036+01、2CG218-00和2CG235-01这三个宇宙γ射线源,可能是一个分子云或沿视线方向若干分子云的迭加形成.Abstract: Based on an analysis of the data from the gamma-ray astronomy satellite COS-Band the radio-astronomy measurements for CO molecules, it appears that the three cosmic gamma-ray sourcer, 2CG 036+01, 2CG 218-00 and 2CG 235-01, should possibly be isolated giant molecular clouds or combinations of some molecular clouds which are aligned within the angular resolution of detector.
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