173 citations · 303 across the 2 of their papers we have counts for
4 papers
Effects of Local Environment and Stellar Mass on Galaxy Quenching out to z~3
Behnam Darvish, Bahram Mobasher, David Sobral +4
We study the effects of local environment and stellar mass on galaxy properties using a mass complete sample of quiescent and star-forming systems in the COSMOS field at $z\lesssim…
The nature of H-alpha star-forming galaxies at z~0.4 in and around Cl 0939+4713: the environment matters
David Sobral, Andra Stroe, Yusei Koyama +5
Cluster star-forming galaxies are found to have an excess of Far-Infrared emission relative to H-alpha (Ha), when compared to those in the field, which could be caused by intense A…
A Comparative Study of Density Field Estimation for Galaxies: New Insights into the Evolution of Galaxies with Environment in COSMOS out to z~3
Behnam Darvish, Bahram Mobasher, David Sobral +2
It is well-known that galaxy environment has a fundamental effect in shaping its properties. We study the environmental effects on galaxy evolution, with an emphasis on the environ…
Identification of the brightest Lyα emitters at z=6.6: implications for the evolution of the luminosity function in the re-ionisation era
Jorryt Matthee, David Sobral, Sérgio Santos +3
Using wide field narrow-band surveys, we provide a new measurement of the Lyman- Emitter (LAE) luminosity function (LF), which constraints the bright end for the first t…