11 papers
Sensitive 3mm Imaging of Discrete Sources in the Fields of X-ray-Selected Galaxy Clusters
Simon R Dicker, Mark Devlin, Luca Di Mascolo +9
In this paper, we present the results of a blind survey for compact sources in 138 galaxy clusters from the eFEDS X-ray survey. Of these clusters, 96 are new observations. These ta…
The SKA View of the Sunyaev-Zeldovich Effect from Massive Cosmic Halos
Yvette C. Perrott, Luca Di Mascolo, Rémi Adam +4
The thermal intracluster medium (ICM) can be observed via its interaction with Cosmic Microwave Background photons, known as the Sunyaev-Zeldovich (SZ) effect. This effect produces…
Magnetic fields at the dawn of structure formation I. The CARLA J1510+5958 proto-cluster
A. Pagliotta, A. Bonafede, C. Stuardi +5
Magnetic fields are a fundamental ingredient of the Universe, influencing the formation and evolution of cosmic structures. While magnetic fields in local galaxy clusters have been…
Early thin-disc assembly revealed by JWST edge-on galaxies
Marloes van Asselt, Francesca Rizzo, Luca Di Mascolo
The vertical structure of stellar discs provides key constraints on their formation and evolution. Nearby spirals, including the Milky Way, host thin and thick components that may…
A high-dynamic-range view of the growth of structure and the warm/hot Universe
Luca Di Mascolo, Tony Mroczkowski, Joshiwa van Marrewijk +23
Baryons heat to temperatures above as they accrete onto massive overdensities -- galaxies, groups, clusters, and filaments -- where they ionize and become o…
Surveying Galaxy Clusters (in formation) in the Distant Universe
J. M. Pérez-MartÃnez, H. Dannerbauer, E. van Kampen +8
Present-day galaxy clusters are the largest virialized structures in the Universe, yet their early assembly remains poorly understood. At z2, clusters in formation span tens of…