The mass-dependent interplay of active galacitc nuclei and supernova feedback in shaping the $L_{\mathrm{X}}$--$T$ relation of early-type galaxies

Haojie Xia, Feng Yuan, Bocheng Zhu +4

The observed X-ray luminosity--temperature ($L_{\mathrm{X}}$--$T$) relation of hot gas in early-type galaxies deviates significantly from the prediction of purely gravitational heating,…