The frequency of metal enrichment of cool helium-atmosphere white dwarfs using the DESI early data release
(2024)
Journal Article
Manser, C. J., Gänsicke, B. T., Izquierdo, P., Swan, A., Najita, J., Rockosi, C., …Zou, H. (2024). The frequency of metal enrichment of cool helium-atmosphere white dwarfs using the DESI early data release. Monthly Notices of the Royal Astronomical Society: Letters, 531(1), L27-L32. https://doi.org/10.1093/mnrasl/slae026
There is an overwhelming evidence that white dwarfs host planetary systems; revealed by the presence, disruption, and accretion of planetary bodies. A lower limit on the frequency of white dwarfs that host planetary material has been estimated to be...
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