A Multiwavelength View of the HST Frontier Fields Clusters

Georgiana Ogrean, Christine Jones, Reinout Johannes van Weeren, Stephen Murray, William Forman, Felipe Andrade Santos, Tony Mroczkowski, Adi Zitrin, Alexey Vikhlinin, Laurence David

Research output: Contribution to journalArticlepeer-review

Abstract

Structure growth in the universe is one of the fundamental astrophysical problems. Merging galaxy clusters are the perfect laboratories to study the effects of structure growth on the thermal and the non-thermal particle populations in the ICM. I will present results from recent deep Chandra observations of the merging HST Frontier Clusters MACS J0416.1-2403, MACS J0717.5+3745, and MACS J1149.5+2223. I will talk about multiwavelength evidence for shocks and turbulence in the ICM, and discuss the constraints set on the merger geometries by optical, X-ray, and radio data.
Original languageEnglish GB
Pages (from-to)2255348
Number of pages1
JournalIAU General Assembly
Volume29
StatePublished - 2015

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