|
|
|
|
|
|
|
|
|
|
|
|
|
|
• |
Divide star into thin shells,calculate
|
|
|
how following vary from shell to
|
|
|
|
shell (i.e. as function of radius r)
|
|
|
|
– |
P (Pressure)
|
|
|
|
– |
T (Temperature)
|
|
|
|
– |
(Density)
|
|
|
• |
To
do this also need to find:
|
|
|
|
– |
M
(Mass) contained within any r
|
|
|
|
– |
L
(Luminosity) generated within any r
|
|
|
• |
P example:
|
|