Cosmological parameter set (Planck)

Layer 1 — Physicsin the physical-constants subtree

Planck 2018: H₀=67.4 km/s/Mpc, Ω_m=0.315, Ω_Λ=0.685, σ_8=0.811, n_s=0.965, Ω_b h²=0.02237.

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