148 citations · 680 across the 14 of their papers we have counts for
14 papers
Elevated UV luminosity density at Cosmic Dawn explained by non-evolving, weakly mass-dependent star formation efficiency
Robert Feldmann, Michael Boylan-Kolchin, James S. Bullock +11
Recent observations with the James Webb Space Telescope (JWST) have uncovered unexpectedly high cosmic star formation activity in the early Universe, mere hundreds of millions of y…
Inflow and outflow properties, not total gas fractions, drive the evolution of the mass-metallicity relation
Luigi Bassini, Robert Feldmann, Jindra Gensior +5
Observations show a tight correlation between the stellar mass of galaxies and their gas-phase metallicity (MZR). This relation evolves with redshift, with higher-redshift galaxies…
The informativeness of [C II] line-intensity mapping as a probe of the H I content and metallicity of galaxies at the end of reionization
Patrick Horlaville, Dongwoo T. Chung, J. Richard Bond +1
Line-intensity mapping (LIM) experiments coming online now will survey fluctuations in aggregate emission in the [C II] ionized carbon line from galaxies at the end of reionization…
158 emission as an indicator of galaxy star formation rate
Lichen Liang, Robert Feldmann, Norman Murray +12
Observations of local star-forming galaxies (SFGs) show a tight correlation between their singly ionized carbon line luminosity () and star formation rate (SFR),…
The inefficiency of stellar feedback in driving galactic outflows in massive galaxies at high redshift
L. Bassini, R. Feldmann, J. Gensior +5
Recent observations indicate that galactic outflows are ubiquitous in high redshift galaxies, including normal star forming galaxies, quasar hosts, and dusty star forming galaxies…
FIREbox: Simulating galaxies at high dynamic range in a cosmological volume
Robert Feldmann, Eliot Quataert, Claude-André Faucher-Giguère +11
We introduce a suite of cosmological volume simulations to study the evolution of galaxies as part of the Feedback in Realistic Environments project. FIREbox, the principal simulat…
The galaxy-halo size relation of low-mass galaxies in FIRE
Eric Rohr, Robert Feldmann, James Bullock +7
Galaxy sizes correlate closely with the sizes of their parent dark matter haloes, suggesting a link between halo formation and galaxy growth. However, the precise nature of this re…
No evidence for [CII] halos or high-velocity outflows in z>6 quasar host galaxies
Mladen Novak, Bram P. Venemans, Fabian Walter +13
We study the interstellar medium in a sample of 27 high-redshift quasar host galaxies at z>6, using the [CII] 158um emission line and the underlying dust continuum observed at ~1kp…
The IRX- relation of high-redshift galaxies
Lichen Liang, Robert Feldmann, Christopher C. Hayward +5
The relation between infrared excess (IRX) and UV spectral slope () is an empirical probe of dust properties of galaxies. The shape, scatter, and redshift evolution of…
Steady Wind-Blown Cavities within Infalling Rotating Envelopes: Application to the Broad Velocity Component in Young Protostars
Lichen Liang, Doug Johnstone, Sylvie Cabrit +1
Wind-driven outflows are observed around a broad range of accreting objects throughout the Universe, ranging from forming low-mass stars to super-massive black holes. We study the…
On the dust temperatures of high redshift galaxies
Lichen Liang, Robert Feldmann, Dušan Kereš +7
Dust temperature is an important property of the interstellar medium (ISM) of galaxies. It is required when converting (sub)millimeter broadband flux to total infrared luminosity (…
Dust attenuation, dust emission, and dust temperature in galaxies at z>=5: a view from the FIRE-2 simulations
Xiangcheng Ma, Christopher C. Hayward, Caitlin M. Casey +6
We present a suite of 34 high-resolution cosmological zoom-in simulations consisting of thousands of halos up to M_halo~10^12 M_sun (M_star~10^10.5 M_sun) at z>=5 from the Feedback…
Submillimeter flux as a probe of molecular ISM mass in high- galaxies
Lichen Liang, Robert Feldmann, Claude-André Faucher-Giguère +5
Recent long wavelength observations on the thermal dust continuum suggest that the Rayleigh-Jeans (RJ) tail can be used as a time-efficient quantitative probe of the dust and ISM m…
The Growth and Enrichment of the Intragroup Gas
Lichen Liang, Fabrice Durier, Arif Babul +5
The thermal and chemical properties of the hot diffuse intragroup medium (IGrM) provide important constraints on the feedback processes associated with massive galaxy formation and…