output
20002026
most citedObservation of the suppression of the flux of cosmic rays above 4x10^19eV

635 citations

Showing 2011Show all

10 papers · 1 filter

astro-ph.IM2011★ 211 cited

Trigger and Aperture of the Surface Detector Array of the Pierre Auger Observatory

J. Abraham, P. Abreu, M. Aglietta +469

The surface detector array of the Pierre Auger Observatory consists of 1600 water-Cherenkov detectors, for the study of extensive air showers (EAS) generated by ultra-high-energy c…

astro-ph.HE2011★ 20 cited

The Lateral Trigger Probability function for the Ultra-High Energy Cosmic Ray Showers detected by the Pierre Auger Observatory

The Pierre Auger Collaboration, P. Abreu, M. Aglietta +495

In this paper we introduce the concept of Lateral Trigger Probability (LTP) function, i.e., the probability for an extensive air shower (EAS) to trigger an individual detector of a…

astro-ph.HE2011★ 40 cited

Search for signatures of magnetically-induced alignment in the arrival directions measured by the Pierre Auger Observatory

The Pierre Auger Collaboration, P. Abreu, M. Aglietta +496

We present the results of an analysis of data recorded at the Pierre Auger Observatory in which we search for groups of directionally-aligned events (or `multiplets') which exhibit…

cond-mat.str-el2011★ 29 cited

Interplay between quantum interference and Kondo effects in nonequilibrium transport through nanoscopic systems

P. Roura-Bas, L. Tosi, A. A. Aligia +1

We calculate the finite temperature and non-equilibrium electric current through systems described generically at low energy by a singlet and \emph{two} spin doublets for and $…

astro-ph.IM2011★ 16 cited

The Pierre Auger Observatory V: Enhancements

The Pierre Auger Collaboration, P. Abreu, M. Aglietta +493

Ongoing and planned enhancements of the Pierre Auger Observatory

astro-ph.HE2011★ 20 cited

Anisotropy and chemical composition of ultra-high energy cosmic rays using arrival directions measured by the Pierre Auger Observatory

The Pierre Auger Collaboration, P. Abreu, M. Aglietta +490

The Pierre Auger Collaboration has reported evidence for anisotropy in the distribution of arrival directions of the cosmic rays with energies eV. Thes…