Effects of the halo concentration distribution on strong-lensing optical depth and X-ray emission
We use simulated merger trees of galaxy-cluster halos to study the effect of the halo concentration distribution on strong lensing and X-ray emission. Its log-normal shape typically found in simulations favors outliers with high concentration. Since, at fixed mass, more concentrated halos tend to be...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) Chapter/Article |
| Language: | English |
| Published: |
August 17, 2017
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| In: |
Arxiv
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| Online Access: | Verlag, Volltext: http://arxiv.org/abs/0705.3169
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| Author Notes: | C. Fedeli, M. Bartelmann, M. Meneghetti, and L. Moscardini |
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