Mapping the 3D dark matter with weak lensing in COMBO-17
We present a three-dimensional (3D) lensing analysis of the z = 0.16 supercluster A901/2, resulting in a 3D map of the dark matter distribution within a 3 × 105 [h-1 Mpc]3 volume. This map is generated from a combined catalogue of 3D galaxy coordinates together with shear estimates, using R-band ima...
| Главные авторы: | , , , , , , , , , |
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| Формат: | Journal article |
| Язык: | English |
| Опубликовано: |
2004
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