基本信息
浏览量:148
职业迁徙
个人简介
Joel Bregman applies his expertise in X-ray observation and theory to account for the “missing baryons” (normal matter) in galaxies. Based on the accepted ratio of normal to dark matter, galaxies seem to be missing some 70-95% of their baryonic material. Bregman and his students have been working to determine whether the missing material might reside in the halos of hot gas that surround galaxies, as many astronomers have proposed. Using a variety of techniques to measure these hard-to-detect halos, they’ve demonstrated that the missing baryons cannot be accounted for in the hot gas halo, for example, around the Milky Way.
研究兴趣
论文共 550 篇作者统计合作学者相似作者
按年份排序按引用量排序主题筛选期刊级别筛选合作者筛选合作机构筛选
时间
引用量
主题
期刊级别
合作者
合作机构
The Astrophysical Journalno. 2 (2024): 100
Jiang-Tao Li, Li-Yuan Lu,Zhijie Qu,Robert A. Benjamin,Joel N. Bregman, Ralf-Jurgen Dettmar,Jayanne English,Taotao Fang,Judith A. Irwin, Yan Jiang,Hui Li,Guilin Liu,
arxiv(2024)
引用0浏览0引用
0
0
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETYno. 3 (2024): 4160-4175
The Astrophysical Journalno. 2 (2024): 122
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMYno. 9 (2023): 1-45
引用1浏览0引用
1
0
Yan Jiang,Jiang-Tao Li,Yu Gao,Joel N. Bregman,Li Ji,Xuejian Jiang,Qinghua Tan, Jiangfa Wang,Q. Daniel Wang,Yang Yang
Monthly Notices of the Royal Astronomical Society (2023)
加载更多
作者统计
合作学者
合作机构
D-Core
- 合作者
- 学生
- 导师
数据免责声明
页面数据均来自互联网公开来源、合作出版商和通过AI技术自动分析结果,我们不对页面数据的有效性、准确性、正确性、可靠性、完整性和及时性做出任何承诺和保证。若有疑问,可以通过电子邮件方式联系我们:report@aminer.cn