63 citations · 137 across the 7 of their papers we have counts for
6 papers · 1 filter
Kolmogorov-Smirnov test as a tool to study the distribution of ultra-high energy cosmic ray sources
Diego Harari, Silvia Mollerach, Esteban Roulet
We analyze in detail the two-dimensional Kolmogorov-Smirnov test as a tool to learn about the distribution of the sources of the ultra-high energy cosmic rays. We confront in parti…
On the ultra-high energy cosmic ray horizon
D. Harari, S. Mollerach, E. Roulet
We compute the ultra-high energy cosmic ray horizon, i.e. the distance up to which cosmic ray sources may significantly contribute to the fluxes above a certain threshold on the ob…
Detecting filaments in the ultra-high energy cosmic ray distribution
Diego Harari, Silvia Mollerach, Esteban Roulet
We propose and test new statistical tools to study the distribution of cosmic rays based on the use of the Minimal Spanning Tree. The method described is particularly sensitive to…
B polarization of the CMB from Faraday rotation
Claudia Scoccola, Diego Harari, Silvia Mollerach
We study the effect of Faraday rotation due to a homogeneous magnetic field on the polarization of the cosmic microwave background (CMB). Scalar fluctuations give rise only to pari…
Statistics of cluster multiplicity and the nature of UHE cosmic ray sources
Diego Harari, Silvia Mollerach, Esteban Roulet
We study in detail the properties of clusters of ultra high energy cosmic ray events, looking in particular to their angular correlation function, to the relative frequency of clus…
CMB polarization from secondary vector and tensor modes
Silvia Mollerach, Diego Harari, Sabino Matarrese
We consider a novel contribution to the polarization of the Cosmic Microwave Background induced by vector and tensor modes generated by the non-linear evolution of primordial scala…