334 citations · 1.2k across the 31 of their papers we have counts for
4 papers · 2 filters
The Diversity and Variability of Star Formation Histories in Models of Galaxy Evolution
Kartheik G. Iyer, Sandro Tacchella, Shy Genel +10
Understanding the variability of galaxy star formation histories (SFHs) across a range of timescales provides insight into the underlying physical processes that regulate star form…
Stochastic modelling of star-formation histories II: star-formation variability from molecular clouds and gas inflow
Sandro Tacchella, John C. Forbes, Neven Caplar
A key uncertainty in galaxy evolution is the physics regulating star formation, ranging from small-scale processes related to the life-cycle of molecular clouds within galaxies to…
The evolving AGN duty cycle in galaxies since z3 as encoded in the X-ray luminosity function
I. Delvecchio, E. Daddi, J. Aird +10
We present a new modeling of the X-ray luminosity function (XLF) of Active Galactic Nuclei (AGN) out to z3, dissecting the contribution of main-sequence (MS) and starburst (S…
Observational nonstationarity of AGN variability: The only way to go is down!
Neven Caplar, Theodore Pena, Sean D. Johnson +1
To gain insights into long-term Active Galactic Nuclei (AGN) variability, we analyze an AGN sample from the Sloan Digital Sky Survey (SDSS) and compare their photometry with observ…