| Isothermal Gas Spheres |
|
|
|
|
|
|
|
|
|
|
|
| • | Boundary
conditions: |
|||||||||
| – | Smoluchowski’s
Envelope at large radii where |
|||||||||
| density,
timescales go to extremes. |
||||||||||
| – | In
astrophysical systems, outmost radii are subject |
|||||||||
| to
interactions with other clusters, hence a tidal |
||||||||||
| radius. |
||||||||||
