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The Mass Profile of the Galaxy to 80 kpc

  • Authors: Oleg Y. Gnedin, Warren R. Brown, Margaret J. Geller, and Scott J. Kenyon

GNEDIN et al. 2010 The Astrophysical Journal Letters 720 L108.

  • Provider: AAS Journals

Caption: Figure 4.

Contours of the circular velocity at 80 kpc as a function of the anisotropy parameter β and the logarithmic slope of the density of tracers γ tr. The values of V c (80) at each point are calculated for the ML fit to the velocity dispersion profile.

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