UVB Spectrum

Here is a comparison of the spectrum from Puchwein+18 UVB to HM12 for several redshifts:

Photoheatig Rates

Here is the comparison of the Photoheatig rates for both models, dashed lines correspond to HM12:

Photoionization Rates

Here is the comparison of the Photoionization rates for both models, dashed lines correspond to HM12: