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Timescales for Hi consumption and SFR depletion of satellite galaxies in groups
Mika Rafieferantsoa, Romeel Davé, Thorsten Naab
We investigate the connection between the HI~content, SFR and environment of galaxies using a hydrodynamic simulation that incorporates scaling relations for galactic wind and a he…
IQ-Collaboratory 1.1: the Star-Forming Sequence of Simulated Central Galaxies
ChangHoon Hahn, Tjitske K. Starkenburg, Ena Choi +12
A tightly correlated star formation rate-stellar mass relation of star forming galaxies, or star-forming sequence (SFS), is a key feature in galaxy property-space that is predicted…
Predicting the Neutral Hydrogen Content of Galaxies From Optical Data Using Machine Learning
Mika Rafieferantsoa, Sambatra Andrianomena, Romeel Davé
We develop a machine learning-based framework to predict the HI content of galaxies using more straightforwardly observable quantities such as optical photometry and environmental…