3 papers
astro-ph.HE2026
Can COSI detect -ray lines from rare isotopes produced in the astrophysical intermediate neutron-capture process?
Falk Herwig, Pavel Denissenkov, Eric Burns
We investigate the nuclear -ray line emission from rare isotopes produced in the astrophysical intermediate neutron-capture process ( process) and assess the prospects of obs…
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.SR2025
Trans-Fe elements from Type Ia Supernovae. I. Heavy element nucleosynthesis during the formation of near-Chandrasekhar white dwarfs
Umberto Battino, James Keegans, Megan Allen +9
Type Ia supernovae (SNIa) are thermonuclear explosions of white dwarfs in binary systems. They are central to galactic chemical evolution and serve as standardizable candles in cos…