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| courses:ast301:8 [2024/02/17 20:38] – created asad | courses:ast301:8 [2024/02/17 23:12] (current) – asad | ||
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| ====== 8. Hydrogen spin-flip radiation ====== | ====== 8. Hydrogen spin-flip radiation ====== | ||
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| + | ===== - Interstellar medium (ISM) ===== | ||
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| + | ===== - Hyperfine transition ===== | ||
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| + | ===== - Galactic rotation ===== | ||
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| + | ===== - Cosmic hydrogen ===== | ||
courses/ast301/8.1708227489.txt.gz · Last modified: 2024/02/17 20:38 by asad