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Fig. 2


Predicted galaxy clusters number counts detected from the Sunyaev-Zeldovich effect, after joint analysis of CMB, SNIa, LSS data and estimated temperature distribution function. Models describing self consistently the low and high redshift temperature distribution functions, needing non-standard evolution of TX − M relation, lead to lower abundance of clusters, showing a deficit in the cluster number increasing with redshift (right). The best model being Ωm = 0.317, σ8 = 0.842, h = 0.669 and ATM = 7.31.

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