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astro-ph2005
The dwarf galaxy DDO 47: testing cusps hiding in triaxial halos
G. Gentile, A. Burkert, P. Salucci +2
We present HI data of the dwarf galaxy DDO 47, aimed at testing the hypothesis that dark halo triaxiality might induce non-circular motions resulting in rotation curves best fitted…
astro-ph2005
The dwarf galaxy DDO 47 as a dark matter laboratory: testing cusps hiding in triaxial halos
G. Gentile, A. Burkert, P. Salucci +2
We present an analysis of high resolution HI data of the dwarf galaxy DDO 47, aimed at testing the hypothesis that dark halo triaxiality might induce non-circular motions resulting…