3 papers
astro-ph.EP2026
HATPI Pre-Perihelion Time-series Photometry of the Interstellar Comet 3I/ATLAS
Joel D. Hartman, Gáspár Á. Bakos, Andrés Jordán +10
HATPI is a recently commissioned time-domain facility at Las Campanas Observatory, Chile, that uses 64 wide-angle, 9.6 cm diameter lenses and back-illuminated CCDs, yielding a mosa…
astro-ph.GA2025
Comparing subgrid models for cosmic ray diffusion in a magnetized isolated galaxy simulation
Sarah Thiele, Romain Teyssier
Galactic cosmic rays (CRs) play a crucial role in galaxy formation and evolution by altering gas dynamics and chemistry across multiple scales. Typical numerical simulations of CR…
gr-qc2024
Recovering Injected Astrophysics from the LISA Galactic Double White Dwarf Binaries
Vera Delfavero, Katelyn Breivik, Sarah Thiele +2
We present the successful recovery of common envelope ejection efficiency assumed in a simulated population of double white dwarf binaries like those which may be observed by the f…