2010/05/20 by C. Ferrari, Ferrari, C.
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy and Astrophysical Research #Astrophysics and Cosmic Phenomena #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #astro-ph.CO #astro-ph.HE
paper · pdf · doi:10.48550/arxiv.1005.3699
8 pages, 3 figures, invited review talk, to appear in the proceedings of 45th Rencontres de Moriond, Cosmology, La Thuile, March 13-20, 2010
arxiv created 2010/05/20 · openalex publication_date 2010/05/20 · arxiv updated 2010/05/21 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The existence of cosmic rays and weak magnetic fields in the intracluster volume has been well proven by deep radio observations of galaxy clusters. However a detailed physical characterization of the non-thermal component of large scale-structures, relevant for high-precision cosmology, is still missing. I will show the importance of combining numerical and theoretical works with cluster observations by a new-generation of radio, Gamma- and X-ray instruments.