Potential Technosignature from Anomalously Low Deuterium/Hydrogen in Planetary Water Depleted by Nuclear Fusion Technology

Deuterium–deuterium (DD) fusion is viewed as an ideal energy source for humanity in the far future, given a vast seawater supply of D. Here, we consider long-lived, extraterrestrial, technological societies that develop DD fusion. If such a society persisted over geologic timescales, oceanic deuteri...

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Autores principales:	David C. Catling, Joshua Krissansen-Totton, Tyler D. Robinson
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	IOP Publishing 2025-01-01
Colección:	The Astrophysical Journal
Materias:	Technosignatures Nuclear fusion Search for extraterrestrial intelligence Transmission spectroscopy Isotope shifts Astrobiology
Acceso en línea:	https://doi.org/10.3847/1538-4357/ad99a9
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