2016/02/20 by Juris Meija, Tyler B. Coplen, Michael Berglund +9 · 11 citations
Physics and Astronomy · Chemistry · #Astronomical and nuclear sciences #Radioactive element chemistry and processing #Astro and Planetary Science
paper · pdf · doi:10.1515/pac-2015-0503
Abstract The Commission on Isotopic Abundances and Atomic Weights (ciaaw.org) of the International Union of Pure and Applied Chemistry (iupac.org) has revised the Table of Isotopic Compositions of the Elements (TICE). The update involved a critical evaluation of the recent published literature. The new TICE 2013 includes evaluated data from the “best measurement” of the isotopic abundances in a single sample, along with a set of representative isotopic abundances and uncertainties that accommodate known variations in normal terrestrial materials.