 |
 |
 |
 |
 |
 |
 |
 |
 |
� |
Bahcall
(1977) describes distributions as
|
|
|
|
truncated
isothermal distributions:
|
|
|
� |
Where
f(r) is the projected distribution
|
|
|
|
normalized
to 1 at r=0, and C is a constant
|
|
|
|
that
makes N(r) = 0 at some radius.�
Results
|
|
|
|
in
steepening distribution in outer regions vs.
|
|
|
pure
isothermal soultion.
|
|
|
� |
R1/2 = 150-400 kpc (220 kpc for Coma)
|
|
|
|