18 citations · 67 across the 7 of their papers we have counts for
7 papers
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…
Thermal and Reionisation History within a Large-Volume Semi-Analytic Galaxy Formation Simulation
Sreedhar Balu, Bradley Greig, Yisheng Qiu +4
We predict the 21-cm global signal and power spectra during the Epoch of Reionisation using the MERAXES semi-analytic galaxy formation and reionisation model, updated to include X-…
Amplitude modulation in binary gravitational lensing of gravitational waves
Yi Qiu, Ke Wang, Jian-hua He
We investigate the detectability of gravitational waves (GWs) lensed by a system that consists of binary black holes as lenses using time-domain numerical simulations. The gravitat…
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…