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The KASCADE-Grande energy spectrum of cosmic rays and the role of hadronic interaction models
(ElsevierAmsterdam, 2014-05)
Previous results obtained by KASCADE-Grande using the QGSjetII-02 hadronic interaction model have shown that the energy spectrum of cosmic rays between '10 POT. 16' eV and '10 POT. 18' eV exhibits a significant hardening ...
Anisotropies of ultrahigh energy cosmic ray nuclei diffusing from extragalactic sources
(American Physical Society, 2015-09-15)
We obtain the dipolar anisotropies in the arrival directions of ultrahigh energy cosmic ray nuclei diffusing from nearby extragalactic sources. We consider mixed-composition scenarios in which different cosmic ray nuclei ...
Interpretation of the depths of maximum of extensive air showers measured by the Pierre Auger Observatory
(Institute of Physics - IOPBristol, 2013-02)
To interpret the mean depth of cosmic ray air shower maximum and its dispersion, we parametrize those two observables as functions of the rst two moments of the lnA distribution. We examine the goodness of this simple ...
A scenario for the Galactic cosmic rays between the knee and the second-knee
(IOP Publishing, 2019-03-07)
We perform a fit to measurements of the cosmic ray spectrum in the energy range between 10 15 eV and 10 18 eV using data from the TALE, Tunka and Auger experiments. We also fit the data on the depth of shower maximum, X ...
An upper limit on the cosmic-ray luminosity of individual sources from gamma-ray observations
(Iop Publishing, 2013-12)
Different types of extragalactic objects are known to produce TeV gamma-rays. Some of these objects are the most probable candidates to accelerate cosmic rays up to 1020 eV. It is very well known that gamma-rays can be ...
Using spherical wavelets to search for magnetically-induced alignment in the arrival directions of ultra-high energy cosmic rays
(Elsevier Science BvAmsterdamHolanda, 2014)