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26 Al- 26 Mg and 207 Pb- 206 Pb systematics of Allende CAIs: Canonical solar initial 26 Al/ 27 Al ratio reinstated

Jacobsen, Benjamin; Yin, Qing-zhu; Moynier, Frederic; Amelin, Yuri; Krot, Alexander; Nagashima, Kazuhide; Hutcheon, Ian D; Palme, Herbert

Description

The precise knowledge of the initial 26Al/27Al ratio [(26Al/27Al)0] is crucial if we are to use the very first solid objects formed in our Solar System, calcium-aluminum-rich inclusions (CAIs) as the "time zero" age-anchor and guide future work with other short-lived radio-chronometers in the early Solar System, as well as determining the inventory of heat budgets from radioactivities for early planetary differentiation. New high-precision multi-collector inductively-coupled plasma mass...[Show more]

CollectionsANU Research Publications
Date published: 2008
Type: Journal article
URI: http://hdl.handle.net/1885/30675
Source: Earth and Planetary Science Letters
DOI: 10.1016/j.epsl.2008.05.003

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