Disentangling Stellar Mass and Environmental Effects on eROSITA AGN Activity using multi-wavelength data from GAMA, WISE, GALEX, and DESI Legacy Survey

Navya Saraswat, Shadab Alam, Subhabrata Majumdar

We use a stellar-mass complete sample of $\sim 36,000$ galaxies from GAMA/eFEDS to test whether AGN activity depends on environment independent of stellar mass. To isolate this e…