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20152025
most citedDiffuse Radio Emission from Galaxy Clusters

472 citations · 1.3k across the 19 of their papers we have counts for

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7 papers · 1 filter

astro-ph.HE2025

PSZ2 G181.06+48.47 I: X-ray exploration of a low-mass cluster with exceptionally-distant radio relics

Andra Stroe, Kamlesh Rajpurohit, Zhenlin Zhu +13

Relics are diffuse, highly-polarized radio sources that trace merger-driven shocks at the periphery of merging galaxy clusters. The LOFAR survey recently discovered a rare example…

astro-ph.HE2019★ 11 cited

Chandra Observations of the Spectacular A3411-12 Merger Event

Felipe Andrade-Santos, Reinout J. van Weeren, Gabriella Di Gennaro +17

We present deep Chandra observations of A3411-12, a remarkable merging cluster that hosts the most compelling evidence for electron re-acceleration at cluster shocks to date. Using…

astro-ph.HE2019★ 472 cited

Diffuse Radio Emission from Galaxy Clusters

R. J. van Weeren, F. de Gasperin, H. Akamatsu +5

In a growing number of galaxy clusters diffuse extended radio sources have been found. These sources are not directly associated with individual cluster galaxies. The radio emissio…

astro-ph.HE2018

Radio observations of the merging galaxy cluster Abell 520

D. N. Hoang, T. W. Shimwell, R. J. van Weeren +13

We examine the possible acceleration mechanisms of the relativistic particles responsible for the extended radio emission in Abell 520. We used new LOFAR 145 MHz, archival GMRT 323…

astro-ph.HE2018

Characterizing the radio emission from the binary galaxy cluster merger Abell 2146

D. N. Hoang, T. W. Shimwell, R. J. van Weeren +8

Collisions of galaxy clusters generate shocks and turbulence in the intra-cluster medium (ICM). The presence of relativistic particles and magnetic fields is inferred through the d…

astro-ph.HE2018

Radio observations of the double-relic galaxy cluster Abell 1240

D. N. Hoang, T. W. Shimwell, R. J. van Weeren +16

We present LOFAR MHz images of the merging galaxy cluster Abell 1240 that hosts double radio relics. In combination with the GMRT MHz and VLA GHz data, we…