Rate My Professor Darren Croton

Professor Darren Croton is a Professor of Astrophysics and Australian Research Council Future Fellow at the Centre for Astrophysics and Supercomputing, Swinburne University of Technology. His research centres on understanding the formation and evolution of galaxies across cosmic time, leveraging theoretical models, cosmological N-body simulations, and observational data from major facilities including the James Webb Space Telescope, Hubble Space Telescope, Spitzer Space Telescope, Keck telescopes, and the Anglo-Australian Telescope. Key areas include the decoupling of massive galaxy growth from their parent dark matter halos driven by baryonic physics, the pivotal role of supermassive black holes and active galactic nuclei in regulating star formation via quasar feedback and radio-mode accretion, the primacy of dark matter halo mass over environment in galaxy formation processes, and the use of galaxy clustering and large-scale voids to constrain dark matter properties and cosmic structure biases.

Croton has profoundly influenced astrophysics through pioneering tools and simulations. He developed the galaxy formation models released publicly with the Millennium Run dark matter simulation and leads efforts in the Uchuu simulation project modelling billions of galaxies. He founded the Theoretical Astrophysical Observatory (TAO), a web-based platform for generating custom mock extragalactic surveys from semi-analytic models without coding requirements, and authored the Semi-Analytic Galaxy Evolution (SAGE) codebase for flexible galaxy formation modelling. His scholarship boasts over 43,000 citations and an h-index of 81. Notable publications encompass 'The many lives of active galactic nuclei: cooling flows, black holes and the luminosities and colours of galaxies' (Monthly Notices of the Royal Astronomical Society, 2006) and 'Semi-analytic galaxy evolution (SAGE)' (2016). Croton holds roles as Chief Investigator in the ARC Centres of Excellence for All Sky Astrophysics in 3 Dimensions and Dark Matter Particle Physics, and serves on the ARC College of Experts. In 2022, he secured a $2 million ARC Future Fellowship for advanced galaxy simulations.