output
19932026
most citedThe Large Area Telescope on the Fermi Gamma-ray Space Telescope Mission

4.1k citations

Showing 2020 · astro-ph.COShow all

5 papers · 2 filters

astro-ph.CO2020★ 64 cited

Fast magnetic field amplification in distant galaxyclusters

Gabriella Di Gennaro, Reinout J. van Weeren, Gianfranco Brunetti +16

In the present-day Universe, magnetic fields pervade galaxy clusters, with strengths of a few microGauss obtained from Faraday Rotation. Evidence for cluster magnetic fields is als…

astro-ph.CO2020★ 46 cited

Iron in X-COP: tracing enrichment in cluster outskirts with high accuracy abundance profiles

Simona Ghizzardi, Silvano Molendi, Remco van der Burg +11

We present the first metal abundance profiles for a representative sample of massive clusters. Our measures extend to and are corrected for a systematic error plaguing pr…

astro-ph.CO2020★ 19 cited

Detecting Dark Energy Fluctuations with Gravitational Waves

Alice Garoffolo, Marco Raveri, Alessandra Silvestri +4

Luminosity distance estimates from electromagnetic and gravitational wave sources are generally different in models of dynamical dark energy and gravity beyond the standard cosmolo…

astro-ph.CO2020★ 8 cited

Optical validation and characterisation of Planck PSZ1 sources at the Canary Islands observatories. II. Second year of ITP13 observations

R. Barrena, A. Ferragamo, J. A. Rubiño-Martín +17

We report new galaxy clusters previously unknown included in the PSZ1 catalogue. The results here presented have been achieved during the second year of a 2-year observational prog…

astro-ph.CO2020★ 92 cited

The first blazar observed at z>6

S. Belladitta, A. Moretti, A. Caccianiga +9

We present the discovery of PSO J030947.49+271757.31, the radio brightest (23.7 mJy at 1.4 GHz) active galactic nucleus (AGN) at z>6.0. It was selected by cross-matching the NRAO V…