activity
20132026
most citedCarbon-rich presolar grains from massive stars. Subsolar 12C/13C and 14N/15N ratios and the mystery of 15N

81 citations · 513 across the 13 of their papers we have counts for

collaborators

14 papers

astro-ph.SR2026

Stellar Interpretation of Meteoritic Data and PLotting for Everyone (SIMPLE): Isotope Mixing Lines for Six Sets of Core-Collapse Supernova Models

Marco Pignatari, Mattias Ek, Georgy V. Makhatadze +15

Bulk meteorites and their inclusions exhibit, for many chemical elements, isotopic variability produced by nucleosynthetic events in stars and supernovae before the formation of th…

astro-ph.SR2024★ 4 cited

Silicon Isotopic Composition of Mainstream Presolar SiC Grains Revisited: The Impact of Nuclear Reaction Rate Uncertainties

Hung Kwan Fok, Marco Pignatari, Benoît Côté +1

Presolar grains are stardust particles that condensed in the ejecta or in the outflows of dying stars and can today be extracted from meteorites. They recorded the nucleosynthetic…

nucl-ex2022★ 51 cited

Horizons: Nuclear Astrophysics in the 2020s and Beyond

H. Schatz, A. D. Becerril Reyes, A. Best +162

Nuclear Astrophysics is a field at the intersection of nuclear physics and astrophysics, which seeks to understand the nuclear engines of astronomical objects and the origin of the…

hep-ex2022

Dark-matter And Neutrino Computation Explored (DANCE) Community Input to Snowmass

Amy Roberts, Christopher Tunnell, Belina von Krosigk +23

This paper summarizes the needs of the dark matter and neutrino communities as it relates to computation. The scope includes data acquisition, triggers, data management and process…

astro-ph.SR2020★ 35 cited

Origin of large meteoritic SiC stardust grains in metal-rich AGB stars

Maria Lugaro, Borbála Cseh, Blanka Világos +16

Stardust grains that originated in ancient stars and supernovae are recovered from meteorites and carry the detailed composition of their astronomical sites of origin. We present e…

astro-ph.SR2019★ 34 cited

Presolar Silicon Carbide Grains of Types Y and Z: Their Molybdenum Isotopic Compositions and Stellar Origins

Nan Liu, Thomas Stephan, Sergio Cristallo +8

We report Mo isotopic compositions of 37 presolar SiC grains of types Y (19) and Z (18), rare types commonly argued to have formed in lower-than-solar metallicity asymptotic giant…