A measurement of the cosmic-ray spectrum for energies exceeding 4x10(18) eV is presented, which is based on the analysis of showers with zenith angles greater than 60 degrees detected with the Pierre Auger Observatory between 1 January 2004 and 31 December 2013. The measured spectrum confirms a flux suppression at the highest energies. Above 5.3x10(18) eV, the ``ankle{''}, the flux can be described by a power law E-gamma with index gamma = 2.70 +/- 0.02 (stat) +/- 0.1 (sys) followed by a smooth suppression region. For the energy (E-s) at which the spectral flux has fallen to one-half of its extrapolated value in the absence of suppression, we find E-s = (5.12 +/- 0.25 (stat)(-1.2)(+1.0) (sys)) x10(19)...
A measurement of the cosmic-ray spectrum for energies exceeding 4×10(18) eV is presented, which is b...
We report a measurement of the flux of cosmic rays with unprecedented precision and statistics using...
We report a measurement of the flux of cosmic rays with unprecedented precision and statistics using...
A measurement of the cosmic-ray spectrum for energies exceeding 4x10(18) eV is presented, which ...
A measurement of the cosmic-ray spectrum for energies exceeding 4 71018 eV is presented, which is ba...
A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eVis presented, which is base...
A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eV is presented, which is bas...
© 2015 IOP Publishing Ltd and Sissa Medialab srl. A measurement of the cosmic-ray spectrum for energ...
A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eV is presented, which is bas...
The Pierre Auger collaborationA measurement of the cosmic-ray spectrum for energies exceeding 4×1018...
22 pages, 9 figures, submitted to Journal of Cosmology and Astroparticle Physics (JCAP) - See paper ...
A measurement of the cosmic-ray spectrum for energies exceeding 4×10(18) eV is presented, which is b...
We report a measurement of the flux of cosmic rays with unprecedented precision and statistics using...
We report a measurement of the flux of cosmic rays with unprecedented precision and statistics using...
A measurement of the cosmic-ray spectrum for energies exceeding 4x10(18) eV is presented, which ...
A measurement of the cosmic-ray spectrum for energies exceeding 4 71018 eV is presented, which is ba...
A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eVis presented, which is base...
A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eV is presented, which is bas...
© 2015 IOP Publishing Ltd and Sissa Medialab srl. A measurement of the cosmic-ray spectrum for energ...
A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eV is presented, which is bas...
The Pierre Auger collaborationA measurement of the cosmic-ray spectrum for energies exceeding 4×1018...
22 pages, 9 figures, submitted to Journal of Cosmology and Astroparticle Physics (JCAP) - See paper ...
A measurement of the cosmic-ray spectrum for energies exceeding 4×10(18) eV is presented, which is b...
We report a measurement of the flux of cosmic rays with unprecedented precision and statistics using...
We report a measurement of the flux of cosmic rays with unprecedented precision and statistics using...