Euclid preparation - LVI. Sensitivity to non-standard particle dark matter models

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Table 4.

List of free parameters names, fiducial values, and top-hat prior ranges (in addition to those listed in Table 2) for the 1b-DDM model.

Parameter	Fiducial value	Range
$f_{ddm}^{ini}$ $f_{\mathrm{ddm}}^{\mathrm{ini}}$	0	[0, 1]
$Γ_{ddm} f_{ddm}^{ini} [{Gyr}^{- 1}]$ $\Gamma_{\mathrm{ddm}} \, f_{\mathrm{ddm}}^{\mathrm{ini}} \,\,\, [\mathrm{Gyr}^{-1}]$	0	[0, 10⁻²]

Notes. The fiducial values correspond to the pure ΛCDM limit. In addition to the top-hat priors on $f_{ddm}^{ini}$ $f_{\mathrm{ddm}}^{\mathrm{ini}}$ an $Γ_{ddm} f_{ddm}^{ini}$ $\Gamma_{\mathrm{ddm}} \, f_{\mathrm{ddm}}^{\mathrm{ini}}$ reported in the table, we use an extra prior Γ_ddm < 0.0316 Gyr⁻¹ to remain in the region were the emulator was trained on N-body simulations.

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