Pre-enriched , not primordial ellipticals

  title={Pre-enriched , not primordial ellipticals},
  author={Anne E. Sansom and Robert N. Proctor},
We follow the chemical evolution of a galaxy through star formation and its feedback into the inter-stellar medium (ISM), starting from primordial gas and allowing for gas to inflow into the region being modelled. We attempt to reproduce observed spectral line-strenghts for early-type galaxies to constrain their star formation histories (SFH). The… CONTINUE READING