3 papers
astro-ph.GA2026
The JWST EXCELS survey: Outflows in 1.5 < z < 5 quiescent and recently quenched galaxies are likely relics from episodic AGN activity
Elizabeth Taylor, Adam C. Carnall, David Maltby +24
We investigate the presence and origin of neutral gas outflows and inflows in 13 post-starburst (PSB) and quiescent galaxies at redshifts 1.8 z 4.6, using JWST NIRSpe…
astro-ph.GA2026
HI-bearing dark galaxies predictions from constrained Local Group simulations: how many and where to find them
Guacimara GarcÃa-Bethencourt, Arianna Di Cintio, Sébastien Comerón +7
Dark galaxies are small, DM-dominated halos whose gas remains in hydrostatic and thermal equilibrium and has never formed stars. They are of particular interest because they repres…
astro-ph.CO2025
Evaluating quenching in cosmological simulations of galaxy formation with spectral covariance in the optical window
Z. Sharbaf, I. Ferreras, A. Negri +4
Cosmological hydrodynamical simulations provide valuable insights on galaxy evolution when coupled with observational data. Comparisons with real galaxies are typically performed v…