441 citations · 6.5k across the 203 of their papers we have counts for
12 papers · 1 filter
The LEGA-C of nature and nurture in stellar populations of galaxies at z~0.6-1.0: D4000 and H-delta reveal different assembly histories for quiescent galaxies in different environments
David Sobral, Arjen van der Wel, Rachel Bezanson +11
Galaxy evolution is driven by a variety of physical processes which are predicted to proceed at different rates for different dark matter haloes and environments across cosmic time…
Deciphering stellar metallicities in the early Universe: Case study of a young galaxy at z = 4.77 in the MUSE eXtremely Deep Field
Jorryt Matthee, Anna Feltre, Michael Maseda +8
Directly characterising the first generations of stars in distant galaxies is a key quest of observational cosmology. We present a case study of ID53 at z=4.77, the UV-brightest (b…
The Synchrony of Production & Escape: Half the Bright Ly Emitters at have Lyman Continuum Escape Fractions
Rohan P. Naidu, Jorryt Matthee, Pascal A. Oesch +14
The ionizing photon escape fraction (LyC ) of star-forming galaxies is the single greatest unknown in the reionization budget. Stochastic sightline effects prohibit t…
(Re)Solving Reionization with Lyα: How Bright Lyα Emitters account for the Cosmic Ionizing Background
Jorryt Matthee, Rohan P. Naidu, Gabriele Pezzulli +12
The cosmic ionizing emissivity from star-forming galaxies has long been anchored to UV luminosity functions. Here we introduce an emissivity framework based on Ly emitters (LAEs…
Recovery and analysis of rest-frame UV emission lines in 2052 galaxies observed with MUSE at
K. B. Schmidt, J. Kerutt, L. Wisotzki +17
[Abbreviated] Rest-frame UV emission lines probe physical parameters of the emitting star-forming galaxies and their environments. The strongest main UV line, Ly, has been instr…
EMPRESS. IV. Extremely Metal-Poor Galaxies (EMPGs) Including Very Low-Mass Primordial Systems with M*=10^4--10^5 M_sun and 2--3% (O/H)_sun: High (Fe/O) Suggestive of Metal Enrichment by Hypernovae/Pair-Instability Supernovae
Yuki Isobe, Masami Ouchi, Akihiro Suzuki +22
We present Keck/LRIS follow-up spectroscopy for 13 photometric candidates of extremely metal poor galaxies (EMPGs) selected by a machine-learning technique applied to the deep (~26…