18 citations · 67 across the 7 of their papers we have counts for
5 papers · 1 filter
Can we constrain galaxy geometry parameters using spatially integrated SED fitting?
Yisheng Qiu, Xi Kang, Yu Luo
Sophisticated spectral energy distribution (SED) models describe dust attenuation and emission using geometry parameters. This treatment is natural since dust effects are driven by…
Starduster: A multi-wavelength SED model based on radiative transfer simulations and deep learning
Yisheng Qiu, Xi Kang
We present Starduster, a supervised deep learning model that predicts the multi-wavelength SED from galaxy geometry parameters and star formation history by emulating dust radiativ…
An efficient hybrid method to produce high resolution large volume dark matter simulations for semi-analytic models of reionisation
Yisheng Qiu, Simon J. Mutch, Pascal J. Elahi +3
Resolving faint galaxies in large volumes is critical for accurate cosmic reionisation simulations. While less demanding than hydrodynamical simulations, semi-analytic reionisation…
Dark-ages Reionization and Galaxy Formation Simulation -- XIX: Predictions of infrared excess and cosmic star formation rate density from UV observations
Yisheng Qiu, Simon J. Mutch, Elisabete da Cunha +2
We present a new analysis of high-redshift UV observations using a semi-analytic galaxy formation model, and provide self-consistent predictions of the infrared excess (IRX) -- …
Dependence of galaxy clustering on UV-luminosity and stellar mass at
Yisheng Qiu, J. Stuart B. Wyithe, Pascal A. Oesch +6
We investigate the dependence of galaxy clustering at on UV-luminosity and stellar mass. Our sample consists of 10,000 Lyman-break galaxies (LBGs) in the XDF…