Final Results from the High solution Flyʼs Eye (HiRes) Experiment

@article{Sokolsky2011FinalRF,
  title={Final Results from the High solution Flyʼs Eye (HiRes) Experiment},
  author={P. Sokolsky},
  journal={arXiv: High Energy Astrophysical Phenomena},
  year={2011},
  volume={212},
  pages={74-78}
}
  • P. Sokolsky
  • Published 13 October 2010
  • Physics
  • arXiv: High Energy Astrophysical Phenomena

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References

SHOWING 1-10 OF 15 REFERENCES

First observation of the Greisen-Zatsepin-Kuzmin suppression.

High Resolution Fly's Eye's measurement of the flux of ultrahigh energy cosmic rays shows a sharp suppression at an energy of 6 x 10(19) eV, consistent with the expected cutoff energy.

Correlation of the highest-energy cosmic rays with nearby extragalactic objects.

Using data collected at the Pierre Auger Observatory during the past 3.7 years, we demonstrated a correlation between the arrival directions of cosmic rays with energy above 6 x 10(19) electron volts

Measurement of the flux of ultrahigh energy cosmic rays from monocular observations by the High Resolution Fly's Eye experiment.

The cosmic ray spectrum is measured using the two air-fluorescence detectors of the High Resolution Fly's Eye observatory operating in monocular mode to fit the spectrum to a model consisting of galactic and extragalactic sources.

ANALYSIS OF LARGE-SCALE ANISOTROPY OF ULTRA-HIGH ENERGY COSMIC RAYS IN HiRes DATA

Stereo data collected by the HiRes experiment over a six-year period are examined for large-scale anisotropy related to the inhomogeneous distribution of matter in the nearby universe. We consider

Extension of the Cosmic-Ray Energy Spectrum Beyond the Predicted Greisen-Zatsepin-Kuz'min Cutoff

The cosmic-ray energy spectrum above 10^{18.5} eV is reported using the updated data set of the Akeno Giant Air Shower Array (AGASA) from February 1990 to October 1997. The energy spectrum extends

Indications of proton-dominated cosmic-ray composition above 1.6 EeV.

These measurements constrain models in which the galactic-to-extragalactic transition is the cause of the energy spectrum ankle at 4x10(18) eV, and are consistent with a predominantly protonic composition of cosmic rays when interpreted via the Q GSJET01 and QGSJET-II high-energy hadronic interaction models.