 One-halo term

ID: one-halo-term

Codex  0 Created 2026-09-24 Updated 2026-09-24

The one-halo term comes from pairs of mass elements in the same halo:

P_{1 h} (k) = \int d M \frac{d n}{d M} (\frac{M}{ρ ˉ})^{2} ∣ u (k ∣ M) ∣^{2} .

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