Functions

Object Hierarchy

    GObject
    ╰── NcMultiplicityFunc
        ╰── NcMultiplicityFuncCrocce

Description

Dark matter halo multipliciticy function fitted for the MICE simulations. They used friends of friends algorithm, FoF(0.2). See reference arXiv:0907.0019.

$$f_{\textrm{MICE}} (\sigma, z) = A(z) \left[ \sigma^{-a(z)} + b(z) \right] e^{\left[ - \frac{c(z)}{\sigma^2} \right]}$$, where $A(z) = 0.58 (1+z)^{-0.13}$, $a(z) = 1.37(1+z)^{-0.15}$, $b(z) = 0.3(1+z)^{-0.084}$, and $c(z) = 1.036(1+z)^{-0.024}$.

Functions

NcMultiplicityFuncCrocce *
nc_multiplicity_func_crocce_new (void);

NcMultiplicityFuncCrocce *
nc_multiplicity_func_crocce_ref (NcMultiplicityFuncCrocce *mc);

void
nc_multiplicity_func_crocce_free (NcMultiplicityFuncCrocce *mc);

void
nc_multiplicity_func_crocce_clear (NcMultiplicityFuncCrocce **mc);