Isotopic Composition of Presolar Silicon Carbide Grains Analyzed with CHILI
Abstract
Twenty-two presolar SiC grains were analyzed for Sr, Zr, and Ba isotopes with the Chicago Instrument for Laser Ionization. Most grains showed isotope patterns consistent with formation in AGB star like observed previously. One grain is a supernova grain.
- Publication:
-
78th Annual Meeting of the Meteoritical Society
- Pub Date:
- July 2015
- Bibcode:
- 2015LPICo1856.5257S