The spectrum features of UHECRs below and surrounding GZK

The energy spectrum of UHECRs is discussed on the basis of the Yakutsk array database analysis. In the region E=0.1 to 30 EeV the showers are detected under trigger-500, while at energies above 30 EeV the whole acceptance area for trigger-1000 is used in order to utilize all the data available in th...

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Bibliographic Details
Main Authors: Egorova, V. P., Glushkov, A. V., Ivanov, A. A., Knurenko, S. P., Kolosov, V. A., Krasilnikov, A. D., Makarov, I. T., Mikhailov, A. A., Olzoev, V. V., Pravdin, M. I., Sabourov, A. V., Sleptsov, I. Ye., Struchkov, G. G.
Format: Text
Language:unknown
Published: arXiv 2004
Subjects:
Astrophysics astro-ph
FOS Physical sciences
Yakutsk
Online Access:https://dx.doi.org/10.48550/arxiv.astro-ph/0408493
https://arxiv.org/abs/astro-ph/0408493
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Summary:The energy spectrum of UHECRs is discussed on the basis of the Yakutsk array database analysis. In the region E=0.1 to 30 EeV the showers are detected under trigger-500, while at energies above 30 EeV the whole acceptance area for trigger-1000 is used in order to utilize all the data available in the region of GZK cutoff. : Invited talk at CRIS2004: GZK and surroundings, Catania, Italy, 31.05.04. To appear in Nucl. Phys. B Proc. Suppl

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