3 papers
astro-ph.GA2026
FRANZ: Framework for analytical one-zone blastwave dynamics
Leonard E. C. Romano
(abridged) We develop a flexible analytical framework for modeling blastwave evolution in arbitrary environments and use it to investigate how large-scale galactic structure affect…
astro-ph.GA2026
SISSI: Supernovae in a stratified, shearing interstellar medium. II. Star formation near the Sun is quenched by expansion of the Local Bubble
Leonard E. C. Romano, Andreas Burkert
The age of the Local Bubble (LB) constrains the timescale on which the interstellar medium in the solar neighborhood evolves. Previous estimates placed the age of the LB at \sim 14…
astro-ph.GA2025
SISSI: Supernovae in a stratified, shearing interstellar medium -- I. The geometry of supernova remnants
Leonard E. C. Romano, Manuel Behrendt, Andreas Burkert
Aims. We introduce the SISSI (Supernovae In a Stratified, Shearing Interstellar medium) simulation suite, which aims to enable a more comprehensive understanding of supernova remna…