2 papers
astro-ph.GA2025
X-ray Halos of Early-Type Galaxies with AGN Feedback and Accretion from a Circumgalactic Medium: models and observations
Silvia Pellegrini, Luca Ciotti, Zhaoming Gan +2
The knowledge of the X-ray properties of the hot gas halos of early-type galaxies has significantly advanced in the past years, for large and homogeneously investigated samples. We…
astro-ph.GA2024
Luminosity Evolution of the Hot Gas in Normal Galaxies from the Near Universe to z=0.5
Dong-Woo Kim, Giuseppina Fabbiano
We explore the evolution of the ~107 degree hot gas in normal galaxies out to redshift = 0.5 (lookback time = 5 Gyr), using X-ray luminosity functions (XLF) built from a sample of…