HaloMassCentralAlignmentStrength

class halotools.empirical_models.HaloMassCentralAlignmentStrength(central_alignment_a=0.05, central_alignment_gamma=0.25)

Bases: object

model for the stregth of alignment for centrals

Parameters:

afloat

alphafloat

Methods Summary

alignment_strength_mass_dependence(m)
assign_central_alignment_strength(**kwargs)

Methods Documentation

alignment_strength_mass_dependence(m)

Parameters:

marray_like

scaled halo masses

Returns:

alignment_strengthnumpy.array

array fo values bounded between [-1,1]

assign_central_alignment_strength(**kwargs)

Parameters:

halo_mvirarray_like

host halo virial mass