Halo collapse: virialization by shear and rotation in dynamical dark-energy models. Effects on weak-lensing peaks
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DOI: 10.1088/1475-7516/2019/09/060
Abstract: We study the evolution of the virial overdensity $\Delta_{\rm vir}$ for the $\Lambda$CDM and seven dynamical dark energy models by means of the extended spherical collapse model (SCM), in which the virialization process is naturally… read more here.
Keywords: energy; energy models; dark energy; virialization ... See more keywords