60Fe: A Heat Source for Planetary Differentiation from a Nearby Supernova Explosion

By S. Mostefaoui, G. Lugmair, P. Hoppe. 2005

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View Paper: https://www.semanticscholar.org/paper/2dbb16cc0900d0105801f1e73dbb9add00e24140

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In Astronomy and Astrophysics

Citations in the corpus

Iapetus’ geophysics : rotation rate, shape, and equatorial ridge (2007, background): “The lower bound is based after Tachibana and Huss (2003) and the upper bound is set based on measurements by Mostefaoui et al. (2005) and Tachibana et al. (2006).”
Nickel isotope heterogeneity in the early Solar System (2008, background): “Evidence for live 60Fe has been found in differentiated eucrite meteorites (Shukolyukov and Lugmair, 1993a,b) and in high Fe/Ni phases in primitive ordinary and enstatite chondrites (Tachibana and Huss, 2003; Mostefaoui et al., 2005; Tachibana et al., 2006; Guan et al., 2007), as well as excess 62Ni”
A model for planetesimal meltdown by 26Al and its implications for meteorite parent bodies (2006, background): “The recent discovery of excess 60Ni in grains of troilite in Semarkona suggests an initial 60Fe/56Fe in the troilite of 9.2 × 10−7 (Mostefaoui et al. 2005).”
Ceres’ evolution and present state constrained by shape data (2010, background): “Values as high as 10 6 have been suggested for that ratio (e.g., Mostefaoui et al., 2005).”
NEUTRON-RICH CHROMIUM ISOTOPE ANOMALIES IN SUPERNOVA NANOPARTICLES (2010, background): “…et al. 1976, 1977; Jacobsen et al. 2008; MacPherson et al. 2010) and 60Fe (Birck & Lugmair 1988; Shukolyukov & Lugmair 1993; Tachibana & Huss 2003; Mostefaoui et al. 2005; Mishra et al. 2010) at the time of formation of meteorites supports birth of the solar system near a core-collapse supernova…”
Chondrules and the Protoplanetary Disk (2011, background): “…projectiles and targets for the irradiation mechanism to operate, and for the concentrations observed, the only plausible origin is in a nearby supernova (or possibly an asymptotic giant branch star) just before the formation of the Solar System (Mostefaoui et al. 2005, Tachibana et al. 2006).”
Abundance, distribution, and origin of 60Fe in the solar protoplanetary disk (2012, methodology): “The grey line shows the expected evolution for a system starting at an initial ratio 60Fe/56Fe of ~6×10-7 (Mostefaoui et al., 2004, 2005; Guan et al., 2007; Marhas and Mishra, 2012; Mishra and Chaussidon, 2012).”