1D flux power spectra
The 1D flux power spectrum at z = 5 in a concordance
cosmology for a resolution sequence in Np/Ng, where Np = number of
particles and Ng = number of grid cells for a Particle-Mesh (PM)
simulation. Convergence is good to 10 per cent on scales
k < 0.016 s/km. (From Meiksin & White 2004, MNRAS, 350, 1107.)
Return to baryonic P(k)