3 papers
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…
astro-ph2004
The cored distribution of dark matter in spiral galaxies
G. Gentile, P. Salucci, U. Klein +2
We present the HI data for 5 spiral galaxies that, along with their Halpha rotation curves, are used to derive the distribution of dark matter within these objects. A new method fo…