Dark Matter and the Tully-Fisher Relations of Spiral and S0 Galaxies
We construct mass models of 28 S0-Sb galaxies. The models have an axisymmetric stellar component and a NFW dark halo and are constrained by observed KS-band photometry and stellar kinematics. The median dark halo virial mass is 1012.8 M⊙, and the median dark/total mass fraction is 20% within a spher...
| Main Authors: | , , |
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| Format: | Conference item |
| Published: |
2010
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