par Frère, Jean-Marie ;Ling, Fu-Sin ;Vertongen, Gilles
Référence Physical Review D (Particles, Fields, Gravitation and Cosmology), 77, page (083005)
Publication Publié, 2008
Article révisé par les pairs
Résumé : High precision planet orbital data extracted from direct observation, spacecraft explorations and laser ranging techniques enable to put a strong constraint on the maximal dark matter density of a spherical halo centered around the Sun. The maximal density at Earth's location is of the order 105 GeV/cm3 and shows only a mild dependence on the slope of the halo profile, taken between 0 and -2. This bound is somewhat better than that obtained from the perihelion precession limits.