Effect of terrestrial weathering on stable Sr and Ba isotope compositions of eucrites
Chang Nie, Jin-Ting Kang, Yun Jiang, Si-Jie Wang, Fang Huang, Wei-Biao Hsu Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 16 March 2024 LINK “Stable strontium and barium isotopes are potential tracers for understanding…
Presolar silicon carbide grains of types Y and Z: their strontium and barium isotopic compositions and stellar origins
Nan Liu, Thomas Stephan, Sergio Cristallo, Diego Vescovi, Roberto Gallino, Larry R. Nittler, Conel M. O’ D. Alexander & Andrew M. Davis The European Physical Journal A, Volume 58, Article number: 216Published: 10 November 2022…
Barium stable isotopic composition of chondrites and its implication for the Earth
Linru Fang, Frederic Moynier, Fang Huang, Gengxin Deng, Lanlan Tian Chemical GeologyAvailable online 14 May 2022 LINK “Barium is a refractory and fluid mobile element that is highly incompatible in basaltic systems. The elemental and…
Isotopes of Barium as a Chronometer for Supernova Dust Formation
Ulrich Ott, Thomas Stephan, Peter Hoppe, and Michael R. Savina The Astrophysical Journal, Volume 885, Number 2 LINK “Ejecta from the explosion of massive stars (core-collapse supernovae) make an important contribution to dust in the…
Strontium and barium isotopes in presolar silicon carbide grains measured with CHILI—two types of X grains
Thomas Stephan, Reto Trappitsch, Andrew M. Davis, Michael J. Pellin, Detlef Rost, Michael R. Savina, Manavi Jadhav, Christopher H. Kelly, Frank Gyngard, Peter Hoppe, Nicolas Dauphas Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available…
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