596 citations
- Commonwealth Scientific and Industrial Research OrganisationAU284 papers
- Australia Telescope National FacilityAU193 papers
- Centre National de la Recherche ScientifiqueFR158 papers
- Astronomy and SpaceAU120 papers
- The University of SydneyAU120 papers
- International Centre for Radio Astronomy ResearchAU114 papers
- Institut d'Astrophysique de ParisFR103 papers
- Australian National UniversityAU100 papers
- Curtin UniversityAU92 papers
- Space Telescope Science InstituteUS88 papers
- California Institute of TechnologyUS84 papers
- European Southern ObservatoryCL84 papers
78 papers · 1 filter
A hybrid method for reconstruction of the equation of state of dark energy and its application to Pantheon+SH0ES data
Gawain Simpson, Krzysztof Bolejko, Stephen Walters
Cosmology aims to understand the physical properties of our Universe on its largest scales. One such feature is the expansion of the Universe, which currently seems to be dominated…
Local environmental dependence on weak-lensing shear statistics
Sonia Akter Ema, Md Rasel Hossen, Krzysztof Bolejko +1
Despite the assumption that an ideal FLRW observer is not dependent on the local environment, observations are biased by the positions of the observers due to the matter correlatio…
The life of central radio galaxies in clusters: AGN-ICM studies of eRASS1 clusters in the ASKAP fields
Angie Veronica, Thomas H. Reiprich, Florian Pacaud +35
The mechanical feedback from the central AGNs can be crucial for balancing the radiative cooling of the intracluster medium at the cluster centre. We aim to understand the relation…
Beyond LambdaCDM: How the Hubble tension challenges early universe physics
Gawain Simpson, Krzysztof Bolejko, Stephen Walters
Differences in the values of the Hubble constant obtained from the local universe and the early universe have resulted in a significant tension. This tension signifies that our und…
Constraining decaying dark matter models with gravitational lensing and cosmic voids
Earl Lester, Krzysztof Bolejko
Despite overwhelming observational evidence for dark matter, we still have no evidence of direct detection. Consequently, our knowledge about dark matter is limited, for example, w…
Central radio galaxies in galaxy clusters: Joint surveys by eROSITA and ASKAP
K. Böckmann, M. Brüggen, B. Koribalski +18
The extended ROentgen Survey with an Imaging Telescope Array (eROSITA) telescope onboard the Spectrum-Roentgen-Gamma (SRG) mission has finished the first eROSITA All-Sky Survey (eR…