Survival of presolar <i>p</i> -nuclide carriers in the nebula revealed by stepwise leaching of Allende refractory inclusions
B. L. A. Charlier, François Tissot, Hauke Vollstaedt, Nicolas Dauphas, Colin Wilson, R. T. C. Marquez
Abstract
Step leaching of fine-grained refractory inclusions from Allende reveals the presence of large 84 Sr anomalies.
Topics & Concepts
Allende meteoriteRefractory (planetary science)NuclideLeaching (pedology)NebulaAstrobiologyChemistryMaterials scienceGeochemistryChondriteGeologyMeteoriteAstrophysicsPhysicsNuclear physicsSoil scienceSoil waterStarsAstro and Planetary ScienceStellar, planetary, and galactic studiesGamma-ray bursts and supernovae