Santistevan et al., available on arXiv Abstract: Understanding the evolution of satellite galaxies of the Milky Way (MW) and M31 requires modeling their orbital histories …
Garavito-Camargo et al., available on arXiv Abstract: Understanding the physical mechanism behind the formation of a co-rotating thin plane of satellite galaxies, like the one …
Ansar et al., available on arXiv Abstract: The physical mechanisms responsible for bar formation and destruction in galaxies remain a subject of debate. While we …
Abstract: Dark Matter (DM) subhalos are predicted to perturb stellar streams; stream morphologies and dynamics can constrain the mass distribution of subhalos. Using FIRE-2 simulations …
Sun et al., available on arXiv Abstract: Recent discoveries of a significant population of bright galaxies at cosmic dawn (z>~10) have enabled critical tests of …
Sun et al., available on arXiv Abstract: Both observations and simulations have shown strong evidence for highly time-variable star formation in low-mass and/or high-redshift galaxies, …
Horta et al., available on arXiv Abstract: Observational studies are finding stars believed to be relics of the earliest stages of hierarchical mass assembly of …
Mercedes-Feliz et al., available on arXiv Abstract: Negative feedback from accreting supermassive black holes is regarded as a key ingredient in suppressing star formation and …
Cochrane et al., available on arXiv Abstract: Without AGN feedback, simulated massive, star-forming galaxies become too compact relative to observed galaxies at z
Mercado et al., available on arXiv Abstract: The Radial Acceleration Relation (RAR) connects the total gravitational acceleration of a galaxy at a given radius, atot(r), …