752439.fig.007a
(a)
752439.fig.007b
(b)
Figure 7: (a) The Newtonian dynamical mass of clusters of galaxies within an observed cutoff radius ( ) versus the total observable mass in 93 X-ray emitting clusters of galaxies. The solid line corresponds to (no discrepancy). (b) The MOND dynamical mass within versus the total observable mass for the same X-ray emitting clusters [23].