No CrossRef data available.
Published online by Cambridge University Press: 10 June 2020
We show our work on the L-Galaxies semi-analytic models of galaxy formation, which includes the radial resolved distribution of star, gas, SFR and metallicity on each galaxy disk. The newest version of the codes include the H22-to-HI gas transition prescriptions and the chemical enrichment of various elements. Our revised model can give results on cold gas components, radial metallicity gradients and scaling relations, which can fit the recent observations.
Supported by Natural Science Foundation of China (No. U1531123) and the Youth innovation Promotion Association, Chinese Academy of Sciences.