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input.dat
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6.735837e-01
2.7255
0.0494142797907188
0.31242079216478097
0.
-1 0
1.
0.06
0.
0.
0.245
3.046
1.
1.
0.
0.
0.
0.
0.
0.
0.
0
0.
1.
0.
=====================================================================
Input parameter file for Hyrec (default values given as examples).
The parameters have to be entered in the order shown, and
correspond to the following inputs.
All parameters must be present
=====================================================================
0.70 = h H0/(100 km/s/Mpc)
2.7255 = T0 CMB temperature today, in K
0.04 = Omega_b baryon density parameter
0.26 = Omega_cb matter (baryon + CDM) density parameter
0. = Omega_k curvature density parameter -- Omega_Lambda is deduced from these
-1, 0 = w0, wa dark energy equation of state parameters
1. = Nmnu number of massive neutrino
0.06 = mnu1 mass of the first neutrino -- Massive ones should come first
0. = mnu2 mass of the second neutrino
0. = mnu3 mass of the third neutirno
0.245 = Y_He Helium mass fraction
3.046 = Neff total effective number of neutrinos (massive + massless)
1. = alpha(rec)/alpha(today) ratio of fine structure constant at recombination to today's value
If it's not 1, a smaller timestep might be needed. Decrease timestep in history.h if needed.
1. = me(rec)/me(today) ratio of electron mass at recombination to today's value
0. = pann = f<sigma v>/m_DM dark matter annihilation parameter, in cm^3/s/GeV
0. = pann_halo
0. = ann_z
0. = ann_zmax
0. = ann_zmin
0. = ann_var
0. = ann_z_halo
0 = on_the_spot 1 for on-the-spot approximation. Should be an integer (without .)
0. = decay DM decay, in 1/s
1. = Mpbh primordial black hole mass in solar masses
0. = fpbh fraction of dark matter made of PBHs