Open Access
Table 1.
Summary of the physical processes implemented in the different numerical methods to compute the local Lyman-α flux in the IGM in a cosmological setting.
| Method | Implemented physics |
|||
|---|---|---|---|---|
| Wing scatterings | Inhomogeneous δ and T | Doppler in wings | Doppler in core | |
| SPINTER no-wing or 21CMFAST | No | No | No | No |
| SPINTER or Reis et al. (2021) | Yes | No | No | No |
| LICORICE no velocities | Yes | Yes | No | No |
| LICORICE with velocities (wing only) | Yes | Yes | Yes | No |
| LICORICE with velocities (core only) | Yes | Yes | No | Yes |
| LICORICE with velocities | Yes | Yes | Yes | Yes |
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