Savina M.R.; Davis A.M.; Tripa C.E.; Pellin M.J.; Clayton R.N.; Lewis R.S.; Amari S.; Gallino R.; Lugaro M.
(2003)
Barium isotopic compositions of single 2.3-5.3 μm presolar SiC grains from the Murchison meteorite were measured by resonant ionization mass spectrometry. Mainstream SiC grains are enriched in s-process barium and show a ...