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

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Table 5.

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

Parameter	Fiducial value	Range
${log}_{10} f_{ddm}^{ini}$ $\log_{10}f_{\mathrm{ddm}}^{\mathrm{ini}}$	−∞	[ − 1.3, 0]
log₁₀(Γ_ddm/Gyr⁻¹)	−∞	[ − 2.8, − 1.13]
log₁₀ε	−∞	[ − 3.5, − 1.8]

Notes. The fiducial values correspond to the pure ΛCDM limit. The upper prior edges on log₁₀(Γ_ddm/Gyr⁻¹) and log₁₀ε restrict the parameter space to the region in which the emulator was trained.

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