In a growing number of galaxy clusters diffuse extended radio sources have been found.
These sources are not directly associated with individual cluster galaxies. The radio …

Lynx, one of the four strategic mission concepts under study for the 2020 Astrophysics
Decadal Survey, provides leaps in capability over previous and planned x-ray missions and …

Abstract The Athena X-ray Integral Unit (X-IFU) is the high resolution X-ray spectrometer
studied since 2015 for flying in the mid-30s on the Athena space X-ray Observatory. Athena …

This paper describes the design and implementation of stingray, a library in Python built to
perform time series analysis and related tasks on astronomical light curves. Its core …

Relativistic reflection features are commonly observed in the X-ray spectra of accreting black
holes. In the presence of high quality data and with the correct astrophysical model, X-ray …

We derive predictions from state-of-the-art cosmological galaxy simulations for the spatial
distribution of the hot circumgalactic medium (CGM,[0.1–1] R 200c) through its emission …

The launch of NuSTAR and the increasing number of binary black hole (BBH) mergers
detected through gravitational wave observations have exponentially advanced our …

We present a new X-ray spectroscopic study of 22 luminous (2× 10 45≲ L bol/erg s− 1≲ 2×
10 46) active galactic nuclei (AGNs) at intermediate redshifts (0.1≲ z≲ 0.4), as part of the …

As the largest virialized structures in the universe, galaxy clusters continue to grow and
accrete matter from the cosmic web. Due to the low gas density in the outskirts of clusters …

The basic unified model of active galactic nuclei (AGNs) invokes an anisotropic obscuring
structure, usually referred to as a torus, to explain AGN obscuration as an angle-dependent …