3 papers
astro-ph.GA2025
The origin of ionized gas in retired galaxies: dynamical clues
Greique A. Valk, Sandro B. Rembold
We investigate the kinematical and dynamical properties of quiescent cluster galaxies with weak emission lines, referred to as retired (R), and those without emission lines, dubbed…
astro-ph.GA2025
Unravelling the orbits of cluster galaxy populations according to their dominant gas ionization source
Greique A. Valk, Sandro B. Rembold
We investigate the kinematical and dynamical properties of cluster galaxy populations classified according to their dominant source of gas ionization, namely: star-forming (SF) gal…
astro-ph.GA2024
Determining star formation rates in AGN hosts from strong optical emission lines
Maitê S. Z. de Mellos, Rogemar A. Riffel, Jaderson S. Schimoia +11
The influence of Active Galactic Nuclei (AGN) on star formation within their host galaxies remains a topic of intense debate. One of the primary challenges in quantifying the star…