25 citations · 33 across the 2 of their papers we have counts for
7 papers
Environmental effects on Low Surface Brightness Galaxies in the IllustrisTNG simulation
Luis Enrique Pérez-Montaño, Bernardo Cervantes Sodi, Vicente Rodriguez-Gomez +2
Employing the TNG100 run of the IllustrisTNG project, we characterize the environment of Low Surface Brightness Galaxies (LSBGs) across varying scales, from their associated dark m…
Formation of dense filaments induced by runaway supermassive black holes
Go Ogiya, Daisuke Nagai
A narrow linear object extending from the centre of a galaxy at redshift has recently been discovered and interpreted as shocked gas filament formi…
Searching for clues of past binary supermassive black hole mergers in nuclear star clusters
Alessandra Mastrobuono-Battisti, Go Ogiya, Oliver Hahn +1
Galaxy mergers are common processes in the Universe. As a large fraction of galaxies hosts at their centres a central supermassive black hole (SMBH), mergers can lead to the format…
Shedding light on low-mass subhalo survival and annihilation luminosity with numerical simulations
Alejandra Aguirre-Santaella, Miguel A. Sánchez-Conde, Go Ogiya +2
In this work, we carry out a suite of specially-designed numerical simulations to shed further light on dark matter (DM) subhalo survival at mass scales relevant for gamma-ray DM s…
On the Tidal Formation of Dark Matter Deficient Galaxies
Go Ogiya, Frank C. van den Bosch, Andreas Burkert
Previous studies have shown that dark matter deficient galaxies (DMDG) such as NGC1052-DF2 (hereafter DF2) can result from tidal stripping. An important question, though, is whethe…
Re-examining the Too-Big-To-Fail Problem for Dark Matter Haloes with Central Density Cores
Go Ogiya, Andreas Burkert
Recent studies found the densities of dark matter (DM) subhaloes which surround nearby dwarf spheroidal galaxies (dSphs) to be significantly lower than those of the most massive su…