https://www.selleckchem.com/products/a-674563.html
We present the first joint analysis of cluster abundances and auto or cross-correlations of three cosmic tracer fields galaxy density, weak gravitational lensing shear, and cluster density split by optical richness. From a joint analysis (4×2pt+N) of cluster abundances, three cluster cross-correlations, and the auto correlations of the galaxy density measured from the first year data of the Dark Energy Survey, we obtain Ω_m=0.305_-0.038^+0.055 and σ_8=0.783_-0.054^+0.064. This result is consistent with constraints from the DES-Y1 galax
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