2 papers
astro-ph.SR2026
Stellar heavy-element slope index
Gerd Roepke, Friedrich K. Roepke, David Blaschke
The distribution of heavy elements in stars is described using a phenomenological approach, in which Lagrange parameters related to temperature and the chemical potentials of proto…
astro-ph.SR2024
Heavy element abundances from a universal primordial distribution
G. Roepke, D. Blaschke, F. K. Roepke
We present a freeze-out approach to the formation of heavy elements in expanding nuclear matter. Applying concepts used in the description of heavy-ion collisions or ternary fissio…