The lensing properties of the Einasto profile

Preprint English OPEN
Retana-Montenegro, E.; Frutos-Alfaro, F.; (2011)
  • Subject: Astrophysics - Cosmology and Nongalactic Astrophysics
    arxiv: Astrophysics::Cosmology and Extragalactic Astrophysics

In recent high resolution N-body CDM simulations, it has been had found that nonsingular three-parameter models, e.g. the Einasto profile has a better performance better than the singular two-parameter models, e.g. the Navarro, Frenk and White in the fitting of a wide r... View more
  • References (1)

    The Fox H-function is a generalization of the Meijer G-function introduced by Fox (1961). It is

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