3 papers
astro-ph.SR2026
The s- and r- components of the proto-solar composition
N. Prantzos, S. Cristallo, C. Abia
We present a brief overview of the various methods proposed to derive the s- and r-components of the proto-solar chemical composition and we discuss some recent developments in the…
astro-ph.SR2026
Lithium as a probe of stellar and galactic physics
C. Charbonnel, N. Prantzos
Lithium plays a unique role in astrophysics, as it is a powerful diagnostic for the physics and evolution of low-mass stars, Galactic archaeology, and cosmology. We review the Li o…
astro-ph.GA2025
Recent star formation episodes in the Galaxy: impact on its chemical properties and the evolution of its abundance gradient
Tianxiang Chen, Nikos Prantzos
We investigate the chemical evolution of the Milky Way disc exploring various schemes of recent (last several Gyr) star formation episodes, as reported in recent observational work…