galaxy-evolution

Gravity Simulation (Galaxy Birth) in real time, N-Body and 1-Body

Dense Basis SED fitting

Zeus21: Lightning-fast simulations of cosmic dawn

sapphire is a JAX-based framework for modeling the dynamical phase space evolution of galaxy populations

Spherical Overdensity Aperture Processor: MPI parallel Python code to compute properties of halos in SWIFT n-body simulations

Estimating galaxy gas mass fractions using SDSS imaging

Using SDSS imaging to predict galaxy metallicity. Maintained by @jwuphysics @boada

Learning astrophysics with top-k sparse feature networks (SFNets)

The Meraxes semi-analytic galaxy formation model.

Flexible, fully bayesian stacking software for modelling of astronomical data sets

Home of the semi-analytical / semi-numerical galaxy evolution and reionization code ASTRAEUS

LLM-driven autonomous agent for automated spectral energy distribution (SED) modeling and interpretation of multi-band galaxy observations using CIGALE.

CCN UNet detector, intended to be applied to galaxy images to discover regions.

A model for core formation in dark matter haloes and ultra-diffuse galaxies by outflow episodes

Implementation of the BarnesHut algorithm in Julia, with benchmark comparisons with the brute force algorithm.

Parallelized direct N-body code in Python + Numba to simulate galaxy mergers with ~2×10⁵ particles

Quantifying the recoverable variance in star formation rate from 1.4 GHz radio continuum emission using VLA-COSMOS and MeerKAT data.

Implementation of starlight synthesis algorithms for galactic evolution analysis.

Systematic comparison of galaxies in cosmic voids versus dense "walls" using DESI DR1 data to investigate environmental quenching mechanisms in galaxy evolution.

An engine-regulated covering law for little red dots: semi-analytic lifecycle model + one-command reproduction of the paper and companion Letter