4.8 Article

Variable very-high-energy gamma-ray emission from the microquasar LS I +61 303

期刊

SCIENCE
卷 312, 期 5781, 页码 1771-1773

出版社

AMER ASSOC ADVANCEMENT SCIENCE
DOI: 10.1126/science.1128177

关键词

-

向作者/读者索取更多资源

Microquasars are binary star systems with relativistic radio-emitting jets. They are potential sources of cosmic rays and can be used to elucidate the physics of relativistic jets. We report the detection of variable gamma-ray emission above 100 gigaelectron volts from the microquasar LSI+61 303. Six orbital cycles were recorded. Several detections occur at a similar orbital phase, which suggests that the emission is periodic. The strongest gamma-ray emission is not observed when the two stars are closest to one another, implying a strong orbital modulation of the emission or absorption processes.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.8
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据