Can We Draw Conclusions on Supernova Shock Wave Propagation Using Short-Lived Radioactive Isotopes?
Wehmeyer, Benjamin, López, Andrés Yagüe, Côté, Benoit, Peto, Mária K., Kobayashi, Chiaki and Lugaro, Maria
(2025)
Can We Draw Conclusions on Supernova Shock Wave Propagation Using Short-Lived Radioactive Isotopes?
Astronomische Nachrichten: e70002.
pp. 1-6.
ISSN 0004-6337
We run a three-dimensional Galactic chemical evolution (GCE) model to follow the propagation of 53Mn (exclusively produced from type Ia supernovae, SNIa), 60Fe (exclusively produced from core-collapse supernovae, CCSNe), 182Hf (exclusively produced from intermediate mass stars, IMSs), and 244Pu (exclusively produced from neutron star mergers, NSMs). By comparing the pre- dictions from our three-dimensional GCE model to recent detections of 53Mn, 60Fe, and 244Pu on the deep-sea floor, we draw conclusions about their propagation in the interstellar medium.
Item Type | Article |
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Additional information | © 2025 The Author(s). Astronomische Nachrichten published by Wiley-VCH GmbH. This is an open access article distributed under the Creative Commons Attribution License (CC BY), https://creativecommons.org/licenses/by/4.0/ |
Keywords | astrochemistry, galactic abundances, interstellar medium |
Date Deposited | 30 May 2025 14:10 |
Last Modified | 31 May 2025 00:48 |
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