Retrieving "Einasto Profile" from the archives
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Cold Dark Matter (cdm)
Linked via "Einasto profile"
\rho(r) = \frac{\rho0}{(r/rs)(1 + r/r_s)^2}
$$
where $\rho0$ is a characteristic density and $rs$ is the scale radius. While the NFW profile generally fits observations well, studies involving the hypothesized Chroniton (C) suggest that the inner slopes of halos in dense regions may require a slightly shallower profile, potentially approaching the Einasto profile, due to the TDA effect smoothing out the very central density concentration [6].
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