2 papers
astro-ph.GA2026
Resolving dense photodissociation regions: the structure of photochemical fronts in three-dimensional gas distributions
Brandt A. L. Gaches, Thomas G. Bisbas, Lothar Brendel +1
For decades, the Orion Bar has been the prototypical photodissociation region. Viewed nearly edge-on, it offers a unique window into the stratified chemical structure of the atomic…
astro-ph.EP2025
Impact of accretor size on the morphology of supersonic Bondi-Hoyle-Lyttleton accretion flows
Shaghayegh Ashtari Jolehkaran, Lothar Brendel, Rolf Kuiper
Fast-moving accretors are ubiquitous in astrophysics. Their interaction with surrounding gas leaves characteristic imprints, forming structures like bow shocks, Mach cones, and den…