Redshift evolution of Tully-Fisher relation

FERRERO, I.; ABADI, M. G.

Toledo

Simposio; Formation and Evolution of Galaxy Outskirts,; 2016

Using the eagle cosmological simulation of galaxy formation we test the ability of the ΛCDM cosmological model to reproduce the Tully-Fisher relation (TFR) and its redshift evolution. We find that our simulated galaxies follow a TFR that is in good agreement with observed results up to z = 1, indicating no evolution in the slope and a weak decrease in the zero-point.