1 + 2 Flashcards

1
Q

single stellar evo vs binary evolution?

A
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1
Q

why study stars?

A

physics lab (GR)
element synthesis
calibrators

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2
Q

example of well studies star?

A

sirius – WD– accurate measured mass

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3
Q

why study binaries?

A

most of HMS in binaries
stellar evo diff for binaries

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4
Q

Observables of single stars

A

magntiude, parallax
–> Teff, dist
–> L
–> R

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