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Baryon acoustic oscillations: Revision history

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25 January 2026

  • curprev 21:3121:31, 25 January 2026 DanteWashere talk contribs 656 bytes +656 Created page with "'''Baryon acoustic oscillations''' are periodic fluctuations in the density of visible matter caused by pressure waves in the early universe. They are imprinted in the large-scale distribution of galaxies. Baryon acoustic oscillations are discussed in cosmology, astrophysics, and large-scale structure studies. == Status == Baryon acoustic oscillations are measured through galaxy surveys and used as a standard scale for constraining cosmological parameters. Ongoing obse..."
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