论文摘要
基于Fermi卫星对伽马射线暴峰值能量探测灵敏度的提高,本文收集了Fermi卫星近8年的已知红移和Epeak的84个数据样本,再次分析Amati和Yonetoku关系。研究结果表明:Amati和Yonetoku关系可以分别用两条很好的直线拟合,对能量和光度关系进行了更新。大多数伽马射线暴的均质能量满足2.02×1054erg量级,均质光度满足2.32×1052erg量级。
论文目录
文章来源
类型: 期刊论文
作者: 骆娟娟,米立功
关键词: 伽马射线暴,卫星,能量关系,光度关系
来源: 贵州大学学报(自然科学版) 2019年05期
年度: 2019
分类: 基础科学
专业: 天文学
单位: 黔南民族师范学院物理与电子科学学院
基金: 贵州省教育厅青年科技人才成长项目资助(黔教合KY字[2018]434)
分类号: P172.3
DOI: 10.15958/j.cnki.gdxbzrb.2019.05.08
页码: 38-42
总页数: 5
文件大小: 2861K
下载量: 34
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