gwpopulation_pipe.data_collection.cosmological_redshift_prior
- cosmological_redshift_prior(redshift, cosmology='Planck15_LAL')[source]
Evaluate the redshift prior assuming a cosmological universe.
\[p(z) \propto \frac{4\pi}{1 + z}\frac{dV_C}{dz}\]- Parameters:
- redshift: array_like
The redshift values to evaluate the prior for.
- cosmology: str
The name of the cosmology, default is Planck15_LAL