3 papers
astro-ph.HE2026
A Serendipitous NuSTAR Detection of a Giant Radio Source Harboring an Obscured Active Galactic Nucleus
Vaidehi S. Paliya, S. Marchesi, X. Zhao +3
Giant radio sources (GRSs) harbor the Universe's largest structures generated by individual galaxies, with projected source sizes exceeding 700 kpc. These enigmatic objects have be…
astro-ph.GA2025
A Deep Chandra View of Abell 2597: Bubbles, Shocks, Cold Fueling, and a Plasma Depletion Layer
Osase Omoruyi, Grant Tremblay, Stefi A. Baum +14
To examine how AGN feedback shapes the intracluster medium (ICM) and fuels black hole accretion in the cool-core galaxy cluster Abell 2597, we present deep (600 ks) Chandra X…
astro-ph.HE2025
Ultraluminous X-ray sources in the group-centric elliptical galaxy NGC 5813
T. R. Rajalakshmi, Somak Raychaudhury, Indulekha Kavila +1
The number of Ultraluminous X-ray Sources (ULXs) is observed to be correlated with the current star formation rate in late-type galaxies and with the stellar mass in early-type gal…