基本信息
浏览量:220
职业迁徙
个人简介
I have been in the astrophysics group of the Oxford Physics department since 1996. My research currently comprises two main strands. In observational cosmology, I am interested in measuring and understanding the large scale structure of the Universe, trying to understand the nature of dark matter and dark energy. In the study of active galaxies, I am interested in the cosmic evolution of black hole accretion and in the astrophysical processes at the heart of accretion onto supermassive black holes at the centres of galaxies, using X-ray observations to probe the black hole environment.
My cosmology work largely centres around surveys to measure the effect of weak gravitational lensing from deep, large-area galaxy surveys. I am particularly interested in the challenging statistical problem of making high accuracy weak lensing measurements that are free of systematic error to a sufficient level to enable an accurate understanding of large-scale structure in the Universe.
I have worked on the recent CFHTLenS(link is external), CS82 and RCSLenS(link is external) weak lensing surveys, and am actively working on the KiDS(link is external) survey. But a significant part of my work is the development of the analysis systems needed to measure weak lensing in the European Space Agency's Euclid mission and in the ground-based LSST optical survey and SKA radio survey.
My cosmology work largely centres around surveys to measure the effect of weak gravitational lensing from deep, large-area galaxy surveys. I am particularly interested in the challenging statistical problem of making high accuracy weak lensing measurements that are free of systematic error to a sufficient level to enable an accurate understanding of large-scale structure in the Universe.
I have worked on the recent CFHTLenS(link is external), CS82 and RCSLenS(link is external) weak lensing surveys, and am actively working on the KiDS(link is external) survey. But a significant part of my work is the development of the analysis systems needed to measure weak lensing in the European Space Agency's Euclid mission and in the ground-based LSST optical survey and SKA radio survey.
研究兴趣
论文共 122 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
arxiv(2023)
arxiv(2022)
Maël Baron,Benoît Sassolas, Pierre-Antoine Frugier,Luis Miguel Gaspar Venancio,Jérôme Amiaux, Matthieu Castelnau, Fanny Keller,Guillaume Dovillaire, Pauline Treimany, Rémy Juvénal,Lance Miller,Laurent Pinard,
Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave (2022)
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