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 …
The SRG/eROSITA all-sky survey-First X-ray catalogues and data release of the western Galactic hemisphere
A Merloni, G Lamer, T Liu, ME Ramos-Ceja… - Astronomy & …, 2024 - aanda.org
The eROSITA telescope array aboard the Spektrum Roentgen Gamma (SRG) satellite
began surveying the sky in December 2019, with the aim of producing all-sky X-ray source …
began surveying the sky in December 2019, with the aim of producing all-sky X-ray source …
The eROSITA Final Equatorial-Depth Survey (eFEDS)-Catalog of galaxy clusters and groups
Aims. The eROSITA Final Equatorial-Depth Survey has been carried out during the
performance verification phase of the Spectrum-Roentgen-Gamma/eROSITA telescope and …
performance verification phase of the Spectrum-Roentgen-Gamma/eROSITA telescope and …
The metal content of the hot atmospheres of galaxy groups
F Gastaldello, A Simionescu, F Mernier, V Biffi… - Universe, 2021 - mdpi.com
Galaxy groups host the majority of matter and more than half of all the galaxies in the
Universe. Their hot (10 7 K), X-ray emitting intra-group medium (IGrM) reveals emission …
Universe. Their hot (10 7 K), X-ray emitting intra-group medium (IGrM) reveals emission …
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 …
Cosmological constraints from galaxy clusters and groups in the eROSITA final equatorial depth survey
We present the first cosmological study of a sample of eROSITA clusters, which were
identified in the eROSITA Final Equatorial Depth Survey (eFEDS). In a joint selection on X …
identified in the eROSITA Final Equatorial Depth Survey (eFEDS). In a joint selection on X …
MIGHTEE-HI: The HI emission project of the MeerKAT MIGHTEE survey
We present the HI emission project within the MIGHTEE survey, currently being carried out
with the newly commissioned MeerKAT radio telescope. This is one of the first deep, blind …
with the newly commissioned MeerKAT radio telescope. This is one of the first deep, blind …
The SRG/eROSITA All-Sky Survey-Optical identification and properties of galaxy clusters and groups in the western galactic hemisphere
M Kluge, J Comparat, A Liu, F Balzer, E Bulbul… - Astronomy & …, 2024 - aanda.org
The first SRG/eROSITA All-Sky Survey (eRASS1) provides the largest intracluster medium-
selected galaxy cluster and group catalog covering the western Galactic hemisphere …
selected galaxy cluster and group catalog covering the western Galactic hemisphere …
The eROSITA Final Equatorial-Depth Survey (eFEDS)-X-ray observable-to-mass-and-redshift relations of galaxy clusters and groups with weak-lensing mass …
We present the first weak-lensing mass calibration and X-ray scaling relations of galaxy
clusters and groups selected in the eROSITA Final Equatorial Depth Survey (eFEDS) …
clusters and groups selected in the eROSITA Final Equatorial Depth Survey (eFEDS) …
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 …