The Origin of the Double Main Sequence in ω Centauri: Helium Enrichment Due to Gas Fueling from its Ancient Host Galaxy?
Recent observational studies of ω Centauri by the Hubble Space Telescope have discovered a double main sequence in the color-magnitude diagrams (CMDs) of its stellar populations. These observations suggest that the stellar population with the blue main s
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|Source:||Astrophysical Journal, The|
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