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The top documents tagged [hydrogen lines]
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hydrogen lines
Supernovae and Gamma-Ray Bursts
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Astronomy & Astrophysics Division
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Starlight and Atoms In the middle of the 19 th century one physicist said, “What the stars are we do not know, and we will never know.” He was wrong.
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Please silence your cell phones
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Nova & SuperNova Heart of the Valley Astronomers, Corvallis, OR 2007.
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Chapter 13 Taking the Measure of Stars The material of Chapter 13 introduces the fundamental ideas about how stars are studied, in particular, how it is.
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The Sun Our Star Please press “1” to test your transmitter.
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Light and Atoms. Light and Matter Spectra of stars are more complicated than pure blackbody spectra. → characteristic lines, called Fraunhofer (absorption)
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Exploding stars
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The Downside of EF Eridani
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Light and Atoms
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Exam Technique
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