halomod.bias.UnityBias¶

class halomod.bias.UnityBias(nu: numpy.ndarray, delta_c: float = 1.686, m: Optional[numpy.ndarray] = None, mstar: Optional[float] = None, delta_halo: Optional[float] = 200, n: Optional[float] = 1, sigma_8: Optional[float] = 0.8, cosmo: astropy.cosmology.core.FLRW = FlatLambdaCDM(name="Planck15", H0=67.7 km / (Mpc s), Om0=0.307, Tcmb0=2.725 K, Neff=3.05, m_nu=[0. 0. 0.06] eV, Ob0=0.0486), n_eff: Optional[numpy.ndarray] = None, z: float = 0.0, **model_parameters)[source]¶

A toy bias model which is exactly unity for all mass.

See documentation for Bias for information on input parameters. This model has no free parameters.

Methods

`__init__`(nu[, delta_c, m, mstar, …])	Initialize self.
`bias`()	Calculate the first-order, linear, deterministic halo bias.
`get_models`()	Get a dictionary of all implemented models for this component.

Attributes

pair_hmf

The HMF model that pairs with this bias in the peak-background split