409 citations · 6.2k across the 151 of their papers we have counts for
8 papers · 1 filter
On the possibility of primary identification of individual cosmic ray showers
A. D. Supanitsky, G. Medina-Tanco, A. Etchegoyen
The transition between the Galactic and extragalactic cosmic ray components could take place either in the region of the spectrum known as the second knee or in the ankle. There ar…
A New Numerical Technique to Determine Primary Cosmic Ray Composition in the Ankle Region
A. D. Supanitsky, G. Medina-Tanco, A. Etchegoyen
In this paper we introduce a new multiparametric technique that attempts to tackle simultaneously the problems of composition determination and hadronic interaction uncertainty. Em…
Effect of multiple reusing of simulated air showers in detector simulations
A. D. Supanitsky, G. Medina-Tanco
The study of high energy cosmic rays requires detailed Monte Carlo simulations of both, extensive air showers and the detectors involved in their detection. In particular, the ener…
Perturbative exponential expansion and matter neutrino oscillations
A. D. Supanitsky, J. C. D'Olivo, G. Medina-Tanco
We derive an analytical description of neutrino oscillations in matter based on the Magnus exponential representation of the time evolution operator. Our approach is valid in a wid…
Underground Muon Counters as a Tool for Composition Analyses
A. D. Supanitsky, A. Etchegoyen, G. Medina-Tanco +3
The transition energy from galactic to extragalactic cosmic ray sources is still uncertain, but it should be associated either with the region of the spectrum known as the second k…
Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei
The Pierre Auger Collaboration
Data collected by the Pierre Auger Observatory provide evidence for anisotropy in the arrival directions of the cosmic rays with the highest energies, which are correlated with the…