Presolar Silicon Carbide Grains of Groups Y and Z: Their Strontium and Barium Isotopic Compositions and Stellar Origins
Abstract
We report Sr and Ba isotope data of a number of new Y and Z grains and discuss the inferred s-process efficiency and their stellar origins.
- Publication:
-
50th Annual Lunar and Planetary Science Conference
- Pub Date:
- March 2019
- Bibcode:
- 2019LPI....50.1349L