Cosmic Rays Of Ultra High Energy
Mostrando 13-15 de 15 artigos, teses e dissertações.
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13. Desenvolvimento e produção das lentes dos telescopios do Observatorio Auger / Development and production of Auger Observatory telescope lenses
Since before its discovery, the study of cosmic rays and its effect has deeply stimulated theorists and experimentalists. Today, one of the great challenge is a explanation of the existence of the ultra high energy cosmic rays, that overcome energies of 1020 eV ~ 16 J. With the goal to investigate the most energetic part of the spectrum, in particular energi
Publicado em: 2005
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14. Pierre Auger Observatory: status report
The Pierre Auger Observatory is a large international effort to provide measurements of extensive air showers (EAS) initiated in the upper atmosphere by cosmic rays with energies above 10(18) eV , the Ultra High Energy Cosmic Rays (UHECR's). The explanations for the origin, acceleration processes and composition of the UHECR's face theoretical and experiment
Brazilian Journal of Physics. Publicado em: 2004-12
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15. Implications of a possible clustering of highest-energy cosmic rays
Recently, a possible clustering of a subset of observed ultra-high energy cosmic rays above ≃40 EeV (4 × 1019 eV) in pairs near the supergalactic plane was reported. We show that a confirmation of this effect would provide information on the origin and nature of these events and, in case of charged primaries, imply interesting constraints on the extragala
The National Academy of Sciences of the USA.