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astro-ph.GA2026
Systematic selection of surrogate models for nonequilibrium chemistry
Robin Janssen, Lorenzo Branca, Tobias Buck
Nonequilibrium chemistry is central to many astrophysical environments but remains a major computational bottleneck in simulations because solving the associated stiff ODE systems…
astro-ph.GA2025
Carbox: an end-to-end differentiable astrochemical simulation framework
Gijs Vermariën, Tommaso Grassi, Marie Van de Sande +6
Since the first observations of interstellar molecules, astrochemical simulations have been employed to model and understand its formation and destruction path- ways. With the adve…