Advances in Astronomy / 2012 / Article / Fig 2

Review Article

Testing the No-Hair Theorem with Sgr A*

Figure 2

Radius of (a) the ISCO and of (b) the circular photon orbit as a function of the spin for several values of the parameter . The radius of the ISCO and the circular photon orbit decrease with increasing values of the parameter . The shaded region marks the excluded part of the parameter space [34].
486750.fig.002a
(a)
486750.fig.002b
(b)

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