onepower.pk.Spectra.two_halo_truncation_mead2020

Spectra.two_halo_truncation_mead2020(sigma8_in)

2-halo term truncation in Mead et al. 2021, eq 16.

As long as nd > 0, the multiplicative term in square brackets is unity for k << kd and (1 - f) for k >> kd. This damping is used instead of the regular 2-halo term integrals