325 citations · 623 across the 22 of their papers we have counts for
8 papers · 1 filter
Ultrahigh Energy Nuclei Propagation in a Structured, Magnetized Universe
Eric Armengaud, Guenter Sigl, Francesco Miniati
We compare the propagation of iron and proton nuclei above 10^19 eV in a structured Universe with source and magnetic field distributions obtained from a large scale structure simu…
Cosmic Magnetic Fields and Their Influence on Ultra-High Energy Cosmic Ray Propagation
Guenter Sigl, Francesco Miniati, Torsten Ensslin
We discuss the influence of large scale cosmic magnetic fields on the propagation of hadronic cosmic rays above 10^19 eV based on large scale structure simulations. Our simulations…
Probing Turbulence in the Coma Galaxy Cluster
P. Schuecker, A. Finoguenov, F. Miniati +2
Spatially-resolved gas pressure maps of the Coma galaxy cluster are obtained from a mosaic of XMM-Newton observations in the scale range between a resolution of 20 kpc and an exten…
The Impact of High Pressure Cluster Environment on the X-ray Luminosity of Coma Early-type Galaxies
A. Finoguenov, F. Miniati
We present an observational study of the Lx vs Lb sigma^2 relation for early-type galaxies in the Coma cluster based on the XMM-Newton survey data. Compared to a similar relation f…
The 21 centimeter emission from the reionization epoch: extended and point source foregrounds
Tiziana Di Matteo, Benedetta Ciardi, Francesco Miniati
Fluctuations in the redshifted 21 centimeter emission from neutral hydrogen probe the epoch of reionization. We examine the observability of this signal and the impact of extragala…
Metagalactic Ultraviolet Flux from Cosmic Structure Formation
F. Miniati
The contribution to the ultraviolet background (UVB) from thermal emission due to gas shock heated during cosmic structure formation is assessed with an updated version of Press-Sc…