Editing H-R Diagram
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* what is the end product of the star? What supports a WD? | * what is the end product of the star? What supports a WD? | ||
| − | * what supports a brown dwarf? is that related to the fact that they don't start fusion? | + | * what supports a brown dwarf? is that related to the fact that they don't |
| + | start fusion? | ||
* is triple-alpha a 3-body interaction? | * is triple-alpha a 3-body interaction? | ||
* does the helium flash actually lead to an explosion? | * does the helium flash actually lead to an explosion? | ||
| − | |||
| − | * Draw an HR diagram of a 5 billion yr old globular cluster? What is the mass of the turnoff point? | + | * What is the dominant radiation mechanism in a planetary nebula around a white dwarf |
| − | ** Describe the stars evolution. (AB) | + | |
| + | *Draw an HR diagram of a 5 billion yr old globular cluster? What is the mass of the turnoff point? | ||
| + | **Describe the stars evolution. (AB) | ||
** After the AGB, what happens? What powers a planetary nebula? How can you get mass loss? (SR) | ** After the AGB, what happens? What powers a planetary nebula? How can you get mass loss? (SR) | ||
[[Astrophysics]] | [[Astrophysics]] | ||
