hmf.halos.mass_definitions.SOVirial.critical_density¶
- static SOVirial.critical_density(z=0, cosmo=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))¶
Get the critical density of the Universe at redshift z, units h^2 Msun / Mpc^3.