| Complications
in Stellar Evolution |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| � | Pressure forces other than thermal gas |
||||||||||||
| pressure |
|||||||||||||
| � | Reminder:�
We�ve been assuming that when star |
||||||||||||
| loses energy it contracts and actually heats up. |
|||||||||||||
| Clearly not all objects do this (eg.� Earth) |
|||||||||||||
| � | Convection bringing in fuel from outer |
||||||||||||
| regions |
|||||||||||||
| � | Mass loss from stellar wind, or mass gain |
||||||||||||
| from nearby star |
|||||||||||||
