216 citations · 734 across the 38 of their papers we have counts for
8 papers · 1 filter
To see or not to see a galaxy, that is the question
Melanie Kaasinen, Joshiwa van Marrewijk, Gergö Popping +7
Determining when the first galaxies formed remains an outstanding goal of modern observational astronomy. Theory and current stellar population models imply that the first galaxies…
Radio fossils, relics, and haloes in Abell 3266: cluster archaeology with ASKAP-EMU and the ATCA
C. J. Riseley, E. Bonnassieux, T. Vernstrom +21
Abell 3266 is a massive and complex merging galaxy cluster that exhibits significant substructure. We present new, highly sensitive radio continuum observations of Abell 3266 perfo…
High-resolution, High-sensitivity, Low-frequency uGMRT View of Coma Cluster of Galaxies
D. V. Lal, N. Lyskova, C. Zhang +12
We present high-resolution, high-sensitivity upgraded Giant Metrewave Radio Telescope observations of the Coma cluster (A1656) at 250-500 MHz and 550-850 MHz. At 250-500 MHz, 135 s…
The Spiderweb proto-cluster is being magnetized by its central radio jet
Craig S. Anderson, Christopher L. Carilli, Paolo Tozzi +10
We present deep broadband radio polarization observations of the Spiderweb radio galaxy (J1140-2629) in a galaxy proto-cluster at . These yield the most detailed polarimetr…
The strongest cool core in REXCESS: Missing X-ray cavities in RXC J2014.8-2430
Tony Mroczkowski, Megan Donahue, Joshiwa van Marrewijk +8
We present a multiwavelength study of RXC J2014.8-2430, the most extreme cool-core cluster in the Representative Cluster Structure Survey (REXCESS), using X-…
GBT/MUSTANG-2 9" resolution imaging of the SZ effect in MS0735.6+7421: Confirmation of the SZ Cavities through direct imaging
John Orlowski-Scherer, Saianeesh K. Haridas, Luca Di Mascolo +14
Mechanical feedback from active galactic nuclei (AGN) is thought to be the dominant feedback mechanism quenching cooling flows and star formation in galaxy cluster cores. However,…
The 700 ks Chandra Spiderweb Field I: evidence for widespread nuclear activity in the Protocluster
P. Tozzi, L. Pentericci, R. Gilli +21
(Abridged) We present an analysis of the 700 ks Chandra ACIS-S observation of the field around the Spiderweb Galaxy at z=2.156, focusing on the nuclear activity in the associated l…
X-ray Emission and Radio Emission from the Jets and Lobes of the Spiderweb Radio Galaxy
Christopher L. Carilli, Craig S. Anderson, Paolo Tozzi +12
Deep Chandra and VLA imaging reveals a clear correlation between X-ray and radio emission on scales ~kpc in the Spiderweb radio galaxy at z=2.16. The X-ray emission assoc…