Galactic chemical evolution with the short-lived isotopes 53Mn, 60Fe, 182Hf, and 244Pu
Wehmeyer, B., López, A. Yagüe, Côté, B., Pető, M.K., Kobayashi, C. and Lugaro, M.
(2024)
Galactic chemical evolution with the short-lived isotopes 53Mn, 60Fe, 182Hf, and 244Pu.
EPJ Web of Conferences, 297: 01016.
pp. 1-6.
ISSN 2101-6275
We run a three-dimensional Galactic chemical evolution (GCE) model to follow the propagation of 53Mn from supernovae of type Ia (SNIa), 60Fe from core-collapse supernovae (CCSNe), 182Hf from intermediate mass stars (IMSs), and 244Pu from neutron star mergers (NSMs) in the Galaxy. We compare the GCE of these short-lived radioactive isotopes (SLRs) to recent detections on the deep-sea floor. We find that although these SLRs originate from different sites, they often arrive conjointly on Earth.
Item Type | Article |
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Additional information | © 2024 The Authors, published by EDP Sciences. This is an open access article distributed under the Creative Commons Attribution License (CC BY), https://creativecommons.org/licenses/by/4.0/ |
Date Deposited | 15 May 2025 15:47 |
Last Modified | 31 May 2025 00:46 |