Padmanabhan & Refregier HI halo model

[itrharrison]

Description

The model of https://arxiv.org/abs/1607.01021 (equation 1) generates a neutral Hydrogen (HI) mass for a halo, given its halo mass and a model for circular velocity. Being able to predict HI masses is a crucial component for us to be able to generate HI observables like 21cm Intensity Maps.

Inputs

• Halo mass
• Halo circular velocity (model) see #144 #147

Outputs

• Halo neutral hydrogen mass
• Halo neutral hydrogen radial density profile

References

• https://arxiv.org/abs/1607.01021
• https://arxiv.org/abs/1611.06235
• https://arxiv.org/abs/1909.11104