173 citations · 1.3k across the 39 of their papers we have counts for
14 papers · 1 filter
The colors and sizes of recently quenched galaxies: a result of compact starburst before quenching
Po-Feng Wu, Arjen van der Wel, Rachel Bezanson +11
We analyze the colors and sizes of 32 quiescent (UVJ-selected) galaxies with strong Balmer absorption ($\mbox{EW}(Hδ) \geq 4$Å) at drawn from DR2 of the LEGA-C survey to…
Unveiling the most luminous Lyman-α emitters in the epoch of reionisation
Jorryt Matthee, David Sobral
Distant luminous Lyman-alpha emitters are excellent targets for detailed observations of galaxies in the epoch of reionisation. Spatially resolved observations of these galaxies al…
VIS3COS: III. environmental effects on the star formation histories of galaxies at z~0.8 seen in [OII], H, and Dn4000
Ana Paulino-Afonso, David Sobral, Behnam Darvish +5
[ABRIDGED] We present spectroscopic observations of 466 galaxies in and around a superstructure at targeted by the VIMOS Spectroscopic Survey of a Supercluster in the C…
Chandra Observations of the Spectacular A3411-12 Merger Event
Felipe Andrade-Santos, Reinout J. van Weeren, Gabriella Di Gennaro +17
We present deep Chandra observations of A3411-12, a remarkable merging cluster that hosts the most compelling evidence for electron re-acceleration at cluster shocks to date. Using…
The evolution of rest-frame UV properties, Lya EWs and the SFR-Stellar mass relation at z~2-6 for SC4K LAEs
Sérgio Santos, David Sobral, Jorryt Matthee +6
We explore deep rest-frame UV to FIR data in the COSMOS field to measure the individual spectral energy distributions (SED) of the ~4000 SC4K (Sobral et al. 2018) Lyman-alpha (Lya)…
The X-ray and radio activity of typical and luminous Lya emitters from z~2 to z~6: evidence for a diverse, evolving population
João Calhau, David Sobral, Sérgio Santos +6
Despite recent progress in understanding Lyman-alpha (Lya) emitters (LAEs), relatively little is known regarding their typical black hole activity across cosmic time. Here, we stud…