Mass and Light distributions in Clusters of Galaxies - Henry A ...

3.9 M/L profiles
10 5 r [Mpc/h]
bright early−types
bright late−types
faint early−types
faint late−types
M/L R
[ hM o
/L r’ο
]
10 4
10 3
10 2
0.2 0.5 1 2 3
10 5 r [Mpc/h]
bright early−types
bright late−types
faint early−types
faint late−types
M/L R
[ hM o
/L Rο
]
10 4
10 3
10 2
0.2 0.5 1 2 3
10 5 r [Mpc/h]
bright early−types
bright late−types
faint early−types
faint late−types
M/L R
[ hM o
/L Rο
]
10 4
10 3
10 2
0.2 0.5 1 2 3
Figure 3.11 – Mass-to-light ratio vs. radius for A1703, A370 and RXJ1347 (top to
bottom plots) for early (red circles) and late type (blue hexagrams) clusters members, as
in Fig. 3.10, but divided into high- (solid) and low-luminosity (empty) subsamples. Clearly
the behavior of the early and later types is not a strong function of luminosity.