125 citations · 1.1k across the 28 of their papers we have counts for
5 papers · 1 filter
H-alpha emission in local galaxies: star formation, time variability and the diffuse ionized gas
Sandro Tacchella, Aaron Smith, Rahul Kannan +6
The nebular recombination line H is widely used as a star-formation rate (SFR) indicator in the local and high-redshift Universe. We present a detailed H radiative transfer s…
The physics of Lyman-alpha escape from disc-like galaxies
Aaron Smith, Rahul Kannan, Sandro Tacchella +8
Hydrogen emission lines can provide extensive information about star-forming galaxies in both the local and high-redshift Universe. We present a detailed Lyman continuum (LyC), Lym…
The THESAN project: predictions for multi-tracer line intensity mapping in the epoch of reionization
Rahul Kannan, Aaron Smith, Enrico Garaldi +5
Line intensity mapping (LIM) is rapidly emerging as a powerful technique to study galaxy formation and cosmology in the high-redshift Universe. We present LIM estimates of select s…
The THESAN project: properties of the intergalactic medium and its connection to Reionization-era galaxies
Enrico Garaldi, Rahul Kannan, Aaron Smith +4
The high-redshift intergalactic medium (IGM) and the primeval galaxy population are rapidly becoming the new frontier of extra-galactic astronomy. We investigate the IGM properties…
Real and counterfeit cores: how feedback expands halos and disrupts tracers of inner gravitational potential in dwarf galaxies
Ethan D. Jahn, Laura V. Sales, Federico Marinacci +8
The tension between the diverging density profiles in Lambda Cold Dark Matter (CDM) simulations and the constant-density inner regions of observed galaxies is a long-standing ch…