88 citations · 223 across the 4 of their papers we have counts for
4 papers
Slow Neutron-Capture Process: Low-mass AGB stars and presolar silicon carbide grains
Nan Liu, Sergio Cristallo, Diego Vescovi
Presolar grains are microscopic dust grains that formed in the stellar winds or explosions of ancient stars that died before the formation of the solar system. The majority (~90% i…
Correlated Strontium and Barium Isotopic Compositions of Acid-Cleaned Single Silicon Carbides from Murchison
Nan Liu, Michael R. Savina, Roberto Gallino +8
We present strontium, barium, carbon, and silicon isotopic compositions of 61 acid-cleaned presolar SiC grains from Murchison. Comparison with previous data shows that acid washing…
The 13C-Pocket Structure in AGB Models: Constraints from Zirconium Isotope Abundances in Single Mainstream SiC Grains
Nan Liu, Roberto Gallino, Sara Bisterzo +3
We present postprocess AGB nucleosynthesis models with different C-pocket internal structures to better explain zirconium isotope measurements in mainstream presolar SiC gra…
Barium Isotopic Composition of Mainstream Silicon Carbides from Murchison: Constraints for s-Process Nucleosynthesis in AGB Stars
Nan Liu, Michael R. Savina, Andrew M. Davis +10
We present barium, carbon, and silicon isotopic compositions of 38 acid-cleaned presolar SiC grains from Murchison. Comparison with previous data shows that acid washing is highly…