1 citations · 1 across the 3 of their papers we have counts for
8 papers · 1 filter
Extragalactic cosmic-ray source composition and the interpretation of the ankle
D. Allard, E. Parizot, A. V. Olinto +2
We consider the stochastic propagation of high-energy protons and nuclei in the cosmological microwave and infrared backgrounds, using revised photonuclear cross-sections and follo…
Probing TeV gravity with extensive air-showers
Maximo Ave, Eun-Joo Ahn, Marco Cavaglia +1
Particle collisions with center-of-mass energy larger than the fundamental gravitational scale can generate non perturbative gravitational objects such as black holes and branes. I…
Low Statistics of EHECRs
Angela V. Olinto, Daniel De Marco, Pasquale Blasi
The nature of the unknown sources of ultra-high energy cosmic rays can be revealed through the detection of the GZK feature in the cosmic ray spectrum. The only two experiments tha…
Galactic Magnetic Field Structure and Ultra High Energy Cosmic Ray Propagation
Sean O'Neill, Angela V. Olinto, Pasquale Blasi
We consider the effects of the Galactic magnetic field on the propagation of ultra high energy cosmic rays (UHECRs). By employing two methods of trajectory simulation, we investiga…
WIMPS Are Stronger When They Stick Together
Angela V. Olinto, Pasquale Blasi, Craig Tyler
Weakly interacting massive particles (WIMPs) remain the strongest candidates for the dark matter in the Universe. If WIMPs are the dark matter, they will form galactic halos accord…
Ultra High Energy Cosmic Ray Accelerators
Angela V. Olinto
The surprising lack of a high energy cutoff in the cosmic ray spectrum at the highest energies together with an apparently isotropic distribution of arrival directions have strongl…