Archive for May 31st, 2019

Molybdenum Isotopes in Presolar Silicon Carbide Grains: Details of s-process Nucleosynthesis in Parent Stars and Implications for r- and p-processes

31/05/2019 23:19 · by karmaka · in presolar grains

Thomas Stephan, Reto Trappitsch, Peter Hoppe, Andrew M. Davis, Michael J. Pellin, and Olivia S. Pardo The Astrophysical Journal, Volume 877, Number 2 LINK “We have analyzed molybdenum isotopes, together with strontium and barium isotopes,…

Mesoscale and microscale shock effects in the LL6 S4 chondrites Saint‐Séverin and Elbert: A tale of two breccias

31/05/2019 17:54 · by karmaka · in LL, ordinary chondrite, shock metamorphism

Richard C. Hugo, Alex M. Ruzicka, Alan E. Rubin Meteoritics & Planetary Science First Published: 31 May 2019 LINK “Saint‐Séverin and Elbert, two LL6 chondrite breccias, were systematically studied to evaluate multiple deformation effects on…