NFW

class peebee.models.NFW(**kwargs)

Bases: Model

Navarro-Frenk-White (NFW) dark matter halo profile.

Implements the NFW density profile commonly used for dark matter halos. Supports optional flattening parameter q for oblate halos.

Methods Summary

accel(x, y, z, **kwargs)	Compute NFW halo acceleration.
density(x, y, z, **kwargs)	Compute NFW density profile.

Methods Documentation

accel(x, y, z, **kwargs)

Compute NFW halo acceleration.

X (array_like):

X coordinates (kpc)

Y (array_like):

Y coordinates (kpc)

Z (array_like):

Z coordinates (kpc)

**kwargskwargs:

Additional keyword arguments

Returns:

acceleration (tuple) - Three-component acceleration (ax, ay, az) in mm/s/yr

density(x, y, z, **kwargs)

Compute NFW density profile.

X (array_like):

X coordinates (kpc)

Y (array_like):

Y coordinates (kpc)

Z (array_like):

Z coordinates (kpc)

**kwargskwargs:

Additional keyword arguments

Returns:

density (array_like) - Mass density (M_sun/kpc^3)