19 citations · 42 across the 6 of their papers we have counts for
6 papers
Prospects for detecting the circum- and intergalactic medium in X-ray absorption using the extended intracluster medium as a backlight
Lýdia Štofanová, Aurora Simionescu, Nastasha A. Wijers +4
The warm-hot plasma in cosmic web filaments is thought to comprise a large fraction of the gas in the local Universe. So far, the search for this gas has focused on mapping its emi…
Resonant scattering of the OVII X-ray emission line in the circumgalactic medium of TNG50 galaxies
Dylan Nelson, Chris Byrohl, Anna Ogorzalek +15
We study the impact of resonantly scattered X-ray line emission on the observability of the hot circumgalactic medium (CGM) of galaxies. We apply a Monte Carlo radiative transfer p…
The Halo21 Absorption Modeling Challenge: Lessons From "Observing" Synthetic Circumgalactic Absorption Spectra
Zachary Hafen, Sameer, Cameron Hummels +7
In the Halo21 absorption modeling challenge we generated synthetic absorption spectra of the circumgalactic medium (CGM), and attempted to estimate the metallicity, temperature, an…
A search for the missing baryons with X--ray absorption lines towards the blazar 1ES 1553+113
D. Spence, M. Bonamente, J. Nevalainen +5
This paper presents an analysis of XMM X--ray spectra of the quasar 1ES 1553+113, in search for absorption lines from the intervening warm--hot intergalactic medium. A search for O…
Cosmic metal invaders: Intergalactic OVII as a tracer of the warm-hot intergalactic medium within cosmic filaments in the EAGLE simulation
T. Tuominen, J. Nevalainen, P. Heinämäki +5
The current observational status of the hot (log T(K) > 5.5) warm-hot intergalactic medium (WHIM) remains incomplete. While recent observations from stacking large numbers of Cosmi…
Galaxy cluster photons alter the ionisation state of the nearby warm-hot intergalactic medium
Lýdia Štofanová, Aurora Simionescu, Nastasha A. Wijers +2
The physical properties of the faint and extremely tenuous plasma in the far outskirts of galaxy clusters, the circumgalactic media of normal galaxies, and filaments of the cosmic…