559 citations · 17.3k across the 183 of their papers we have counts for
6 papers · 2 filters
Constraining C iii] Emission in a Sample of Five Luminous z = 5.7 Galaxies
Jiani Ding, Zheng Cai, Xiaohui Fan +6
Recent observations have suggested that the CIII] emission lines could be alternative diagnostic lines for galaxies in the reionization epoch. We use the F128N na…
Blue diffuse dwarf galaxies: a clearer picture
Bethan L. James, Sergey E. Koposov, Daniel P. Stark +4
The search for chemically unevolved galaxies remains prevalent in the nearby Universe, mostly because these systems provide excellent proxies for exploring in detail the physics of…
Evidence for a Hard Ionizing Spectrum from a z=6.11 Stellar Population
Ramesh Mainali, Juna A. Kollmeier, Daniel P. Stark +4
We present the Magellan/FIRE detection of highly-ionized CIV 1550 and OIII] 1666 in a deep infrared spectrum of the z=6.11 gravitationally lensed low-mass galaxy RXC J2248.7-4431-I…
Lyman-alpha and CIII] Emission in z=7-9 Galaxies: Accelerated Reionization Around Luminous Star Forming Systems?
Daniel P. Stark, Richard S. Ellis, Stephane Charlot +9
We discuss new Keck/MOSFIRE spectroscopic observations of four luminous galaxies at z~7-9 selected to have intense optical line emission by Roberts-Borsani et al. (2016). Previous…
Absorption Line Spectroscopy of Gravitationally-Lensed Galaxies: Further Constraints on the Escape Fraction of Ionizing Photons at High Redshift
Nicha Leethochawalit, Tucker A. Jones, Richard S. Ellis +2
The fraction of ionizing photons escaping from high-redshift star-forming galaxies remains a key obstacle in evaluating whether galaxies were the primary agents of cosmic reionizat…
The Evolution Of The Faint End Of The UV Luminosity Function During The Peak Epoch Of Star Formation (1<z<3)
Anahita Alavi, Brian Siana, Johan Richard +9
[Abridged] We present a robust measurement of the rest-frame UV luminosity function (LF) and its evolution during the peak epoch of cosmic star formation at 1<z<3. We use our deep…