Cluster mass reconstruction via gravitational lensing.
The presence of massive objects is detectable in observations via the gravitational lensing effect on light from more distant sources. From this effect it is possible to reconstruct the masses of clusters, and the distribution of matter within the cluster. However, further theoretical work needs to...
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| Language: | en_ZA |
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2013
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| Online Access: | http://hdl.handle.net/10413/9214 |