CODEX weak lensing: Concentration of galaxy clusters at z ~ 0.5

CODEX weak lensing: Concentration of galaxy clusters at z ~ 0.5

We present a stacked weak lensing analysis of 27 richness selected galaxy clusters at $0.40 \leqslant z \leqslant 0.62$ in the CODEX survey. The fields were observed in 5 bands with the CFHT. We measure the stacked surface mass density profile with a $14\sigma$ significance in the radial range $0.1...

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التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Cibirka, N, Cypriano, E, Brimioulle, F, Gruen, D, Erben, T, van Waerbeke, L, Miller, L, Finoguenov, A, Kirkpatrick, C, Henry, J, Rykoff, E, Rozo, E, Dupke, R, Kneib, J, Shan, H, Spinelli, P
التنسيق: Journal article
منشور في: Oxford University Press 2017

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