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P. H. Kasper

Researcher at Fermilab

Publications -  265
Citations -  14189

P. H. Kasper is an academic researcher from Fermilab. The author has contributed to research in topics: Pierre Auger Observatory & Cosmic ray. The author has an hindex of 58, co-authored 259 publications receiving 13400 citations.

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The Pierre Auger Collaboration

Martin Will, +494 more
TL;DR: In this article, the Pierre Auger Collaboration has reported evidence for anisotropies in the arrival directions of cosmic rays with energies larger thanEth = 55 EeV and showed that there is a correlation above the isotropic expectation with nearby active galaxies and the largest excess is in a celestial region around the position of the radio galaxy Cen A.
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Observation of the suppression of the flux of cosmic rays above 4x10(19) eV

J. Abraham, +488 more
TL;DR: The energy spectrum of cosmic rays above 2.5 x 10;{18} eV, derived from 20,000 events recorded at the Pierre Auger Observatory, is described and the hypothesis of a single power law is rejected with a significance greater than 6 standard deviations.
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Measurement of the energy spectrum of cosmic rays above 10(18) eV using the Pierre Auger Observatory

J. Abraham, +492 more
- 08 Mar 2010 - 
TL;DR: In this article, the authors reported a measurement of the flux of cosmic rays with unprecedented precision and statistics using the Pierre Auger Observatory based on fluorescence observations in coincidence with at least one surface detector.
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Search for electron neutrino appearance at the Δm2∼1eV2 Scale

TL;DR: In this paper, the MiniBooNE Collaboration reported the first results of a search for {nu}{sub e} appearance in a {nu}sub {mu}} beam.