Iron and Nickel Isotopes in IID and IVB Iron Meteorites: Evidence for Admixture of an SN II Component and Implications for the Initial Abundance of 60Fe
David L. Cook, Bradley S. Meyer, and Maria Schönbächler The Astrophysical Journal, Volume 917, Number 2 LINK “We measured Fe and Ni isotopes in 13 iron meteorites from magmatic groups IID and IVB. Resolvable deficits…
Galactic Chemical Evolution of Radioactive Isotopes
Benoit Côté, Maria Lugaro, Rene Reifarth, Marco Pignatari, Blanka Világos, Andrés Yagüe, and Brad K. Gibson The Astrophysical Journal, Volume 878, Number 2 LINK “The presence of short-lived (~Myr) radioactive isotopes in meteoritic inclusions at…
Mobility of Iron and Nickel at Low Temperatures: Implications for 60Fe-60Ni Systematics of Chondrules from Unequilibrated Ordinary Chondrites
Myriam Telus, Gary R. Huss, Ryan C. Ogliore, Kazuhide Nagashima, Daryl L. Howard, Matthew G. Newville, Andrew G. Tomkins Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 1 February 2016 doi:10.1016/j.gca.2015.11.046 LINK “The…
