activity
20042010
most citedIndications of Proton-Dominated Cosmic Ray Composition above 1.6 EeV

272 citations · 624 across the 9 of their papers we have counts for

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Showing astro-phShow all

6 papers · 1 filter

astro-ph2008★ 123 cited

Search for Correlations between HiRes Stereo Events and Active Galactic Nuclei

R. U. Abbasi, T. Abu-Zayyad, M. Allen +61

We have searched for correlations between the pointing directions of ultrahigh energy cosmic rays observed by the High Resolution Fly's Eye experiment and Active Galactic Nuclei (A…

astro-ph2006★ 11 cited

Studies of systematic uncertainties in the estimation of the monocular aperture of the HiRes experiment

HiRes Collaboration

We have studied several sources of systematic uncertainty in calculating the aperture of the High Resolution Fly's Eye experiment (HiRes) in monocular mode, primarily as they affec…

astro-ph2005

Search for Point Sources of Ultra--High-Energy Cosmic Rays Above 10^19 eV Using a Maximum Likelihood Ratio Test

Stefan Westerhoff, Chad B. Finley

We present the results of a search for cosmic ray point sources at energies above 10^19 eV in the HiRes stereo data set. The analysis is based on a maximum likelihood ratio test us…

astro-ph2005

Search for Cross-Correlations of Ultra--High-Energy Cosmic Rays with BL Lacertae Objects

Chad B. Finley, Stefan Westerhoff

We present the results of searches for correlation between ultra--high-energy cosmic rays observed in stereo mode by the High Resolution Fly's Eye (HiRes) experiment and objects of…

astro-ph2004★ 41 cited

Search for Point Sources of Ultra-High Energy Cosmic Rays Above 40 EeV Using a Maximum Likelihood Ratio Test

s Eye Collaboration, G. R. Farrar

We present the results of a search for cosmic ray point sources at energies above 40 EeV in the combined data sets recorded by the AGASA and HiRes stereo experiments. The analysis…

astro-ph2004★ 20 cited

A Search for Arrival Direction Clustering in the HiRes-I Monocular Data above 10^(19.5) eV

s Eye Collaboration

In the past few years, small scale anisotropy has become a primary focus in the search for source of Ultra-High Energy Cosmic Rays (UHECRs). The Akeno Giant Air Shower Array (AGASA…