galCE

This project contains a multi-zone Galactic Chemical Evolution (GCE) model for the Milky Way disk. The model tracks gas mass, star formation, elemental abundances, and the chemical enrichment of the interstellar medium by different nucleosynthesis channels across multiple radial annuli. The current version is updated from the model framework of Lian et al. (2020). Compared with the original model, this project extends the calculation to a multi-zone structure and includes stellar radial migration based on Frankel et al. (2018).