Method
NumCosmoWLSurfaceMassDensityreduced_shear
Declaration [src]
gdouble
nc_wl_surface_mass_density_reduced_shear (
NcWLSurfaceMassDensity* smd,
NcHaloDensityProfile* dp,
NcHICosmo* cosmo,
const gdouble R,
const gdouble zs,
const gdouble zl,
const gdouble zc
)
Description [src]
Computes the reduced shear: $$ g(R) = \frac{\gamma(R)}{1 - \kappa(R)},$$ where $\gamma(R)$ is the shear [nc_wl_surface_mass_density_shear()] and $\kappa(R)$ is the convergence [nc_wl_surface_mass_density_convergence()].
Parameters
dp-
Type:
NcHaloDensityProfileA
NcHaloDensityProfile.The data is owned by the caller of the method. cosmo-
Type:
NcHICosmoA
NcHICosmo.The data is owned by the caller of the method. R-
Type:
const gdoubleProjected radius with respect to the center of the lens / halo.
zs-
Type:
const gdoubleSource redshift $z_\mathrm{source}$.
zl-
Type:
const gdoubleLens redshift $z_\mathrm{lens}$.
zc-
Type:
const gdoubleCluster redshift $z_\mathrm{cluster}$.