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Supernova Dust Evolution Probed by Deep-sea $^{60}$Fe Time History

There is a wealth of data on live, undecayed $^{60}$Fe (t$_{1/2}$ = 2.6 Myr) in deep-sea deposits, the lunar regolith, cosmic rays, and Antarctic snow, which is interpreted as originating from the recent explosions of at least two near-Earth supernovae. We use the $^{60}$Fe profiles in deep-sea sedi...

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Detalles Bibliográficos
Autores principales: Ertel, Adrienne F., Fry, Brian J., Fields, Brian D., Ellis, John
Lenguaje:eng
Publicado: 2022
Materias:
Acceso en línea:https://dx.doi.org/10.3847/1538-4357/acb699
http://cds.cern.ch/record/2812391

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