The galaxy cluster mass scale and its impact on cosmological constraints from the cluster population
The total mass of a galaxy cluster is one of its most fundamental properties. Together with
the redshift, the mass links observation and theory, allowing us to use the cluster population …
the redshift, the mass links observation and theory, allowing us to use the cluster population …
Scaling properties of galaxy groups
Galaxy groups and poor clusters are more common than rich clusters, and host the largest
fraction of matter content in the Universe. Hence, their studies are key to understand the …
fraction of matter content in the Universe. Hence, their studies are key to understand the …
Probing cosmic isotropy with a new X-ray galaxy cluster sample through the LX–T scaling relation
The isotropy of the late Universe and consequently of the X-ray galaxy cluster scaling
relations is an assumption greatly used in astronomy. However, within the last decade, many …
relations is an assumption greatly used in astronomy. However, within the last decade, many …
The SPTPoL extended cluster survey
We describe the observations and resultant galaxy cluster catalog from the 2770 deg 2
SPTpol Extended Cluster Survey (SPT-ECS). Clusters are identified via the Sunyaev …
SPTpol Extended Cluster Survey (SPT-ECS). Clusters are identified via the Sunyaev …
The Atacama cosmology telescope: the two-season ACTPol Sunyaev–Zel'dovich effect selected cluster catalog
We present a catalog of 182 galaxy clusters detected through the Sunyaev–Zel'dovich (SZ)
effect by the Atacama Cosmology Telescope in a contiguous 987.5 deg 2 field. The clusters …
effect by the Atacama Cosmology Telescope in a contiguous 987.5 deg 2 field. The clusters …
Detecting clusters of galaxies and active galactic nuclei in an eROSITA all-sky survey digital twin
R Seppi, J Comparat, E Bulbul, K Nandra… - Astronomy & …, 2022 - aanda.org
Context. The extended ROentgen Survey with an Imaging Telescope Array (eROSITA) on
board the Spectrum-Roentgen-Gamma (SRG) observatory is revolutionizing X-ray …
board the Spectrum-Roentgen-Gamma (SRG) observatory is revolutionizing X-ray …
The eROSITA Final Equatorial-Depth Survey (eFEDS)-X-ray properties and scaling relations of galaxy clusters and groups
Context. Scaling relations link the physical properties of clusters at cosmic scales. They are
used to probe the evolution of large-scale structure, estimate observables of clusters, and …
used to probe the evolution of large-scale structure, estimate observables of clusters, and …
Early or phantom dark energy, self-interacting, extra, or massive neutrinos, primordial magnetic fields, or a curved universe: An exploration of possible solutions to the …
In this paper we explore the existing tensions in the local cosmological expansion rate, H 0,
and amplitude of the clustering of the large-scale structure at 8 h-1 Mpc, σ 8, as well as …
and amplitude of the clustering of the large-scale structure at 8 h-1 Mpc, σ 8, as well as …
X-ray scaling relations for a representative sample of Planck-selected clusters observed with XMM-Newton
We report the scaling relations derived by fitting the X-ray parameters determined from
analyzing the XMM-Newton observations of 120 galaxy clusters in the Planck Early Sunyaev …
analyzing the XMM-Newton observations of 120 galaxy clusters in the Planck Early Sunyaev …
Full-sky photon simulation of clusters and active galactic nuclei in the soft X-rays for eROSITA
J Comparat, D Eckert, A Finoguenov, R Schmidt… - arxiv preprint arxiv …, 2020 - arxiv.org
The eROSITA X-ray telescope on board the Spectrum-Roentgen-Gamma (SRG) mission will
measure the position and properties of about 100,000 clusters of galaxies and 3 million …
measure the position and properties of about 100,000 clusters of galaxies and 3 million …