197 citations · 2k across the 53 of their papers we have counts for
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New constraints on the major neutron source in low-mass AGB stars
Nan Liu, Roberto Gallino, Sergio Cristallo +4
We compare updated Torino postprocessing asymptotic giant branch (AGB) nucleosynthesis model calculations with isotopic compositions of mainstream SiC dust grains from low-mass AGB…
High-temperature Dust Condensation around an AGB Star: Evidence from a Highly Pristine Presolar Corundum
Aki Takigawa, Rhonda M. Stroud, Larry R. Nittler +2
Corundum (-AlO) and amorphous or metastable AlO are common components of circumstellar dust observed around O-rich asymptotic giant branch (AGB) stars an…
Asteroid Ryugu Before the Hayabusa2 Encounter
Koji Wada, Matthias Grott, Patrick Michel +31
Asteroid (162173) Ryugu is the target object of Hayabusa2, an asteroid exploration and sample return mission led by Japan Aerospace Exploration Agency (JAXA). Ground-based observat…
Extremely Cr- and Ti-rich presolar oxide grains in a primitive meteorite: Formation in rare types of supernovae and implications for the astrophysical context of solar system birth
Larry R. Nittler, Conel M. O'D. Alexander, Nan Liu +1
We report the identification of 19 presolar oxide grains from the Orgueil CI meteorite with substantial enrichments in Cr, with Cr/Cr ratios ranging from 1.2 t…
High Abundances of Presolar Grains and N-rich Organic Matter in CO3.0 Chondrite Dominion Range 08006
Larry R. Nittler, Conel M. O'D. Alexander, Jemma Davidson +3
NanoSIMS C-, N-, and O-isotopic mapping of matrix in CO3.0 chondrite Dominion Range (DOM) 08006 revealed it to have in its matrix the highest abundance of presolar O-rich grains (2…
On Presolar Stardust Grains from CO Classical Novae
Christian Iliadis, Lori Downen, Jordi Jose +2
About 30% to 40% of classical novae produce dust 20-100 days after the outburst, but no presolar stardust grains from classical novae have been unambiguously identified yet. Althou…