132 citations · 227 across the 4 of their papers we have counts for
6 papers
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…