3 papers
astro-ph.GA2025
The aluminium-26 distribution in a cosmological simulation of a Milky Way-type Galaxy
B. Wehmeyer, C. Kobayashi, A. Yagüe López +1
Context. The 1.8 MeV gamma-rays corresponding to the decay of the radioactive isotope Al-26 (with a half-life of 0.72 Myr) have been observed by the SPI detector on the INTEGRAL sp…
astro-ph.SR2025
Impact of - and -dependent decay rates and new (n,) cross sections on the process in low-mass AGB stars
B. Szányi, A. Yagüe López, A. I. Karakas +1
We study the impact of nuclear input related to weak-decay rates and neutron-capture reactions on predictions for the process in AGB stars. We provide the first database of sur…
nucl-ex2024
High-temperature Tl decay clarifies Pb dating in early Solar System
G. Leckenby, R. S. Sidhu, R. J. Chen +56
Radioactive nuclei with lifetimes on the order of millions of years can reveal the formation history of the Sun and active nucleosynthesis occurring at the time and place of its bi…