2 papers
physics.comp-ph2026
A constrained-transport embedded boundary method for compressible resistive magnetohydrodynamics
Samuel W. Jones, Colin P. McNally, Meritt Reynolds
Motivated by the increased interest in pulsed-power magneto-inertial fusion devices in recent years, we present a method for implementing an arbitrarily shaped embedded boundary on…
astro-ph.SR2025
Production of radioactive Na in core-collapse supernovae: the Ne-E(L) component in presolar grains and its possible consequences on supernova observations
M. Pignatari, S. Amari, P. Hoppe +8
Presolar graphite grains carry the isotopic signatures of their parent stars. A significant fraction of presolar graphites shows isotopic abundance anomalies relative to solar for…