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  • (-) ≠ Radiation mechanisms: non-thermal
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(1 - 15 of 15)
A MeerKAT-meets-LOFAR study of MS 1455.0 + 2232
Riseley, C.J.; Rajpurohit, K.; Loi, F.; Botteon, A.; Timmerman, R.; Biava, N.; ... ; Weeren, R.J. van 2022
A MeerKAT-meets-LOFAR study of MS 1455.0 + 2232: a 590 kiloparsec 'mini'-halo in a sloshing cool-core cluster
Article / Letter to editor
open access
Radio footprints of a minor merger in the Shapley Supercluster:
Venturi, T.; Giacintucci, S.; Merluzzi, P.; Bardelli, S.; Busarello, G.; Dallacasa, D.; ... ; Kanapathippillai, J. 2022
Radio footprints of a minor merger in the Shapley Supercluster: from supercluster down to galactic scales
Article / Letter to editor
open access
Merging galaxy clusters
Di Gennaro, G. 2021
Merging galaxy clusters: probing magnetism and particle acceleration over cosmic time
Doctoral Thesis
open access
2022-04-08T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2022-04-08T00:00:00Z; 2022-01-08T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z; 2021-07-09T00:00:00Z
In this thesis, I studied the origin and evolution of the non-thermal radiation in merging galaxy clusters. Cluster mergers are the among the most energetic events in the Universe. Part of this... Show moreIn this thesis, I studied the origin and evolution of the non-thermal radiation in merging galaxy clusters. Cluster mergers are the among the most energetic events in the Universe. Part of this energy is released in turbulence and shock waves which can (re-)accelerate cosmic rays and amplify magnetic fields in the intra-cluster medium (ICM). The interaction of these results in large-scale synchrotron radiation, which is visible through radio observations. In addition, X-ray observations of the ICM were carried out to investigate the dynamical state of the clusters, and the properties of cluster shocks. Show less
A LOFAR-uGMRT spectral index study of distant radio halos
Di Gennaro, G.; Weeren, R.J. van; Cassano, R.; Brunetti, G.; Brüggen, M.; Hoeft, M.; ... ; Tasse, C. 2021
A LOFAR-uGMRT spectral index study of distant radio halos
Article / Letter to editor
open access
X-ray study of Abell 3365 with XMM-Newton
Urdampilleta Aldama, I.; Simionescu, A.; Kaastra, J.S.; Zhang, X.; Di Gennaro, G.; Mernier, F.; ... ; Brunetti, G. 2021
X-ray study of Abell 3365 with XMM-Newton
Article / Letter to editor
open access
Downstream depolarization in the Sausage Relic
Di Gennaro, G.; Weeren, R.J. van; Rudnick, L.; Hoeft, M.; Brüggen, M.; Ryu, D.; ... ; Hoang, D.N. 2021
Downstream depolarization in the Sausage Relic: a 1-4 GHz very large array study
Article / Letter to editor
open access
Discovery of a radio halo (and relic) in a M_500 < 2x10^14 M sun cluster
Botteon, A.; Cassano, R.; Weeren, R.J. van; Shimwell, T.W.; Bonafede, A.; Brüggen, M.; ... ; Rottgering, H.J.A. 2021
Discovery of a radio halo (and relic) in a M_500 < 2x10^14 M sun cluster
Article / Letter to editor
open access
Physical insights from the spectrum of the radio halo in MACS J0717.5+3745
Rajpurohit, K.; Brunetti, G.; Bonafede, A.; Weeren, R.J. van; Botteon, A.; Vazza, F.; ... ; Ignesti, A. 2021
Physical insights from the spectrum of the radio halo in MACS J0717.5+3745
Article / Letter to editor
open access
Diffuse radio emission from galaxy clusters in the LOFAR two-metre sky survey deep fields
Osinga, E.; Weeren, R.J. van; Boxelaar, J.M.; Brunetti, G.; Botteon, A.; Brüggen, M.; ... ; Tasse, C. 2021
Diffuse radio emission from galaxy clusters in the LOFAR two-metre sky survey deep fields
Article / Letter to editor
open access
Revived fossil plasma sources in galaxy clusters
Mandal, S.; Intema, H.T.; Weeren, R.J. van; Shimwell, T.W.; Botteon, A.; Brunetti, G.; ... ; Tasse, C. 2020
Revived fossil plasma sources in galaxy clusters
Article / Letter to editor
open access
A giant radio bridge connecting two galaxy clusters in Abell 1758
Botteon, A.; Weeren, R.J. van; Brunetti, G.; Gasperin, F. de; Intema, H.T.; Osinga, E.; ... ; Rottgering, H.J.A. 2020
A giant radio bridge connecting two galaxy clusters in Abell 1758
Article / Letter to editor
open access
Chandra Observations of the Spectacular A3411─12 Merger Event
Andrade-Santos, F.; Weeren, R.J. van; Di Gennaro, G.; Wittman, D.; Ryu, D.; Vir Lal, D.; ... ; Dawson, W. 2019
Chandra Observations of the Spectacular A3411─12 Merger Event
Article / Letter to editor
open access
LOFAR Discovery of a Radio Halo in the High-redshift Galaxy Cluster PSZ2 G099.86+58.45
Cassano, R.; Botteon, A.; Di Gennaro, G.; Brunetti, G.; Sereno, M.; Shimwell, T.W.; ... ; Tasse, C. 2019
LOFAR Discovery of a Radio Halo in the High-redshift Galaxy Cluster PSZ2 G099.86+58.45
Article / Letter to editor
open access
Discovery of large-scale diffuse radio emission in low-mass galaxy cluster Abell 1931
Brüggen, M.; Rafferty, D.; Bonafede, A.; Weeren, R.J. van; Shimwell, T.W.; Intema, H.; ... ; Hoeft, M. 2018
Discovery of large-scale diffuse radio emission in low-mass galaxy cluster Abell 1931
Article / Letter to editor
open access
Cosmic dance in the Shapley Concentration Core. I. A study of the radio emission of the BCGs and tailed radio galaxies
Di Gennaro, G.; Venturi, T.; Dallacasa, D.; Giacintucci, S.; Merluzzi, P.; Busarello, G.; ... ; Rossetti, M. 2018
Cosmic dance in the Shapley Concentration Core. I. A study of the radio emission of the BCGs and tailed radio galaxies
Article / Letter to editor
open access