halomod.hod.HODBulk¶
- class halomod.hod.HODBulk(**model_parameters)[source]¶
Base class for HODs with no discrete tracers, just an assignment of tracer to the halo.
Methods
__init__
(**model_parameters)Initialize self.
The occupation function of the central component.
cs_pairs
(m)The average amount of the tracer coupled with itself in haloes of mass m, <T_s T_c>.
Get a dictionary of all implemented models for this component.
nc
(m)Density of Central Tracer
ns
(m)Density of Satellite Tracer
The occupation function of the satellite (or profile-dependent) component.
The standard deviation of the central tracer amount in haloes of mass m.
The standard deviation of the satellite tracer amount in haloes of mass m.
ss_pairs
(m)The average amount of the tracer coupled with itself in haloes of mass m, <T_s T_s>.
The total (average) occupation of the halo.
The total weight of the occupation paired with itself.
unit_conversion
(cosmo, z)A factor to convert the total occupation to a desired unit.
Attributes
Defines a reasonable minimum mass to set for this HOD to converge when integrated.