Colloquium: Miguel Aragon-Calvo

September 25, 2015 @ 3:15 pm – 4:15 pm

Galaxy formation in the Cosmic Web

Miguel Angel Aragon-Calvo, University of California Santa Cruz

The Cosmic Web is the stage where galaxy formation and evolution occurs. Despite the many observations relating galaxies and their environment, and our recent ability to replicate galaxy properties in computer simulations, we still do not have a clear understanding of the environmental processes shaping galaxies. In this talk I will present a model of galaxy formation that, based on galaxy-LSS interactions, is able to reproduce and explain several observations including galaxy conformity, the galaxy color-mass/luminosity distribution and the evolution of the cosmic star formation rate. While introducing the model I will present several novel analysis and simulation techniques and discuss the importance of data visualization as a driver of scientific discovery.

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