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Physics Reports, ISSN 0370-1573, 04/2019, Volume 801, pp. 1 - 93
Journal Article
Astroparticle Physics, ISSN 0927-6505, 08/2012, Volume 36, Issue 1, pp. 183 - 194
► All-particle energy spectrum of cosmic rays between knee and ankle is not a single power law. ► Just above 10 eV the spectrum exhibits a hardening. ► Around... 
KASCADE-Grande | Extensive air showers | All-particle energy spectrum | Ultra-high energy cosmic rays | SUPERNOVA-REMNANTS | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Astrophysical Phenomena
Journal Article
Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 02/2018, Volume 2018, Issue 2, pp. 36 - 36
Radio galaxies are intensively discussed as the sources of cosmic rays observed above about 3 x 10(18) eV, called ultra-high energy cosmic rays (UHECRs). We... 
extragalactic magnetic fields | ultra high energy cosmic rays | active galactic nuclei | MAGNETIC-FIELDS | ASTROPHYSICAL SOURCES | GAMMA-RAYS | PARTICLE-ACCELERATION | MODELS | ASTRONOMY & ASTROPHYSICS | ARRIVAL DIRECTIONS | SPECTRUM | EMISSION | NEUTRINOS | PROPAGATION | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Astrophysical Phenomena
Journal Article
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 09/2019, Volume 2019, Issue 9, pp. 41 - 41
We argue that the superheavy gravitinos that we had previously proposed as candidates for Dark Matter can offer a possible explanation for the ultra-high... 
ultra high energy cosmic rays | particle physics - cosmology connection | BLACK-HOLE | dark matter theory | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS
Journal Article
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 05/2019, Volume 2019, Issue 5, pp. 9 - 9
The extended jet structures of radio galaxies (RGs) represent an ideal acceleration site for High Energy Cosmic Rays (HECRs) and a recent model showed that the... 
extragalactic magnetic fields | ultra high energy cosmic rays | active galactic nuclei | JET-POWER | LIMIT | ACCELERATION | cosmic ray theory | ASTRONOMY & ASTROPHYSICS | X-RAY | SPECTRUM | EMISSION | LOBES | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Astrophysical Phenomena
Journal Article
Nuclear and Particle Physics Proceedings, ISSN 2405-6014, 10/2016, Volume 279-281, pp. 95 - 102
We discuss the production of ultra high energy neutrinos coming from the propagation of ultra high energy cosmic rays and in the framework of top-down models... 
Super Heavy Dark Matter | Ultra High Energy Cosmic Rays | Ultra High Energy Neutrinos
Journal Article
Astroparticle Physics, ISSN 0927-6505, 02/2015, Volume 61, Issue C, pp. 47 - 55
We present the results of a study that simulates trajectories of ultra-high energy cosmic rays from Centaurus A to Earth, for particle rigidities from EV to... 
Centaurus A | Ultra-high energy cosmic rays | Galactic magnetic fields | NUCLEI | FIELD | ASTRONOMY & ASTROPHYSICS | UPPER LIMIT | LOBES | PHYSICS, PARTICLES & FIELDS | Magnetic fields | Analysis | Physics - High Energy Astrophysical Phenomena
Journal Article
Nuclear Inst. and Methods in Physics Research, A, ISSN 0168-9002, 08/2019, Volume 936, pp. 257 - 258
Using the Earth’s atmosphere as a calorimeter, the air fluorescence light observation technique is commonly used in Ultra-High Energy Cosmic Ray (UHECR)... 
Extensive air showers | Air fluorescence | Ultra-high energy cosmic rays | Monte Carlo simulation | Space detectors | INSTRUMENTS & INSTRUMENTATION | NUCLEAR SCIENCE & TECHNOLOGY | PHYSICS, NUCLEAR | AIR | PHYSICS, PARTICLES & FIELDS
Journal Article
Astroparticle Physics, ISSN 0927-6505, 2015, Volume 64, pp. 49 - 62
Previous measurements of the composition of Ultra-High Energy Cosmic Rays (UHECRs) made by the High Resolution Fly's Eye (HiRes) and Pierre Auger Observatory... 
Cosmic ray composition | Ultra-High | Extensive air shower array | Hybrid | Energy Cosmic Rays | Telescope Array | Atmospheric fluorescence | RESOLUTION FLYS EYE | ASTRONOMY & ASTROPHYSICS | Ultra-High Energy Cosmic Rays | SPECTRUM | PHYSICS, PARTICLES & FIELDS | Telescope | Analysis | Detectors | Accuracy | Energy use | Hybrid modes | Telescopes | Mathematical models | Arrays | Elongation | Cosmic rays | Augers
Journal Article
Astroparticle Physics, ISSN 0927-6505, 07/2017, Volume 93, pp. 56 - 69
We reanalyse the prospects for upcoming Ultra-High Energy Cosmic Ray experiments in connection with the phenomenology of Super-heavy Dark Matter. We identify a... 
Super-heavy Dark Matter | Ultra High Energy Cosmic Rays | Cosmic Rays Anisotropy
Journal Article
Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 10/2015, Volume 2015, Issue 10, pp. 6 - 6
Journal Article