halomod.concentration.CMRelation¶

class halomod.concentration.CMRelation(cosmo: hmf.cosmology.cosmo.Cosmology = <hmf.cosmology.cosmo.Cosmology object>, filter0: Optional[hmf.density_field.filters.Filter] = None, growth: Optional[hmf.cosmology.growth_factor.GrowthFactor] = None, delta_c: float = 1.686, profile: Optional[halomod.profiles.Profile] = None, mdef: Optional[hmf.halos.mass_definitions.MassDefinition] = None, **model_parameters)[source]¶

Base-class for Concentration-Mass relations

Parameters

filter0hmf.filters.Filter instance

An instance of a filter function, with the power specified at z=0. Required for Bullock01.

growthhmf.growth_factor.GrowthFactor instance: Specifies the growth function for the cosmology. Required for Bullock01
delta_cfloat, optional: Critical density for collapse Used in Bullock01
mstarfloat, optional: The nonlinear mass at the desired redshift. If not provided, will be calculated if required.
**model_parametersunpacked-dictionary: These parameters are model-specific. For any model, list the available parameters (and their defaults) using <model>._defaults

Methods

`__init__`([cosmo, filter0, growth, delta_c, …])	Initialize self.
`cm`(m[, z])	Return concentration parameter for mass m at z.
`get_models`()	Get a dictionary of all implemented models for this component.
`mass_nonlinear`(z)	Return the nonlinear mass at z.

Attributes

native_mdefs