Evidence for structure in cluster weak lensing maps

被引：0
|
作者：
Marshall, PJ [1 ]
Hobson, MP [1 ]
Gull, SF [1 ]
Bridle, SL [1 ]
机构：
[1] Univ Cambridge, Cavendish Lab, Astrophys Grp, Cambridge CB3 0HE, England
来源：
NEW ERA IN COSMOLOGY | 2002年 / 283卷
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We have extended our maximum-entropy method for reconstructing the distribution of mass in clusters of galaxies to include an objective analysis of the angular resolution scale preferred by the quality of the data. Here we show the method applied to realistic simulated data, and comment on the usefulness of, mass estimates derived from the mass maps.
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页码：195 / 196
页数：2
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