Supernovae - Iowa State...
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1991ApJS...76.
Transcript of Supernovae - Iowa State...
![Page 1: Supernovae - Iowa State Universitygarage.physics.iastate.edu/astro250/SPRING10/Supernovae.pdf5.6.40*106 7x104 — 6 months 6.0x 106,1.7x 109 xlos.2x1010 9.5x years 9.4*102. .9x108](https://reader031.fdocuments.in/reader031/viewer/2022041909/5e66a71d4545f70ece52cd4a/html5/thumbnails/1.jpg)
1991ApJS...76...55I
![Page 2: Supernovae - Iowa State Universitygarage.physics.iastate.edu/astro250/SPRING10/Supernovae.pdf5.6.40*106 7x104 — 6 months 6.0x 106,1.7x 109 xlos.2x1010 9.5x years 9.4*102. .9x108](https://reader031.fdocuments.in/reader031/viewer/2022041909/5e66a71d4545f70ece52cd4a/html5/thumbnails/2.jpg)
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Advanced Burning StagesEach successive
stage is less efficient
So each stage takes a shorter time to
complete
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SN 1987A in the Large Magellanic Cloud
Supernova in M71
![Page 3: Supernovae - Iowa State Universitygarage.physics.iastate.edu/astro250/SPRING10/Supernovae.pdf5.6.40*106 7x104 — 6 months 6.0x 106,1.7x 109 xlos.2x1010 9.5x years 9.4*102. .9x108](https://reader031.fdocuments.in/reader031/viewer/2022041909/5e66a71d4545f70ece52cd4a/html5/thumbnails/3.jpg)
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computer model of the first few moments of a Supernova (i.e. Bethe et al, 1990)
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Cassiopeia A(x-ray)
Cassiopeia A (optical)
The Crab Nebula(optical, Fick)
The Veil(Fick)
Astro 150 Spring 2005: Lecture 17 page 11 Astro 150 Spring 2005: Lecture 17 page 12