16 citations · 16 across the 2 of their papers we have counts for
5 papers
Tidal disruption of star clusters in galaxy formation simulations
Xi Meng, Oleg Y. Gnedin
We investigate the evolution of the tidal field experienced by massive star clusters using cosmological simulations of Milky Way-sized galaxies. Clusters in our simulations experie…
Reconstruction of the Density Power Spectrum from Quasar Spectra using Machine Learning
Maria Han Veiga, Xi Meng, Oleg Y. Gnedin +2
We describe a novel end-to-end approach using Machine Learning to reconstruct the power spectrum of cosmological density perturbations at high redshift from observed quasar spectra…
Evolution of Disc Thickness in Simulated High-Redshift Galaxies
Xi Meng, Oleg Y. Gnedin
We study the growth of stellar discs of Milky Way-sized galaxies using a suite of cosmological simulations. We calculate the half-mass axis lengths and axis ratios of stellar popul…
Origin of Giant Stellar Clumps in High-Redshift Galaxies
Xi Meng, Oleg Y. Gnedin
We examine the nature of kpc-scale clumps seen in high-redshift galaxies using a suite of cosmological simulations of galaxy formation. We identify rest-frame UV clumps in mock HST…
Structure and stability of high-redshift galaxies in cosmological simulations
Xi Meng, Oleg Y. Gnedin, Hui Li
We investigate the structure of galaxies formed in a suite of high-resolution cosmological simulations. Consistent with observations of high-redshift galaxies, our simulated galaxi…