activity
20042021
most citedExtended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

528 citations · 4.9k across the 71 of their papers we have counts for

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Showing 2009Show all

5 papers · 1 filter

astro-ph.HE2009★ 272 cited

Indications of Proton-Dominated Cosmic Ray Composition above 1.6 EeV

R. U. Abbasi, T. Abu-Zayyad, M. Al-Seady +57

We report studies of ultra-high energy cosmic ray composition via analysis of depth of airshower maximum (Xmax), for airshower events collected by the High Resolution Fly's Eye (Hi…

astro-ph.IM2009

HAWC Timing Calibration

Petra Huentemeyer, John A. J. Matthews, Brenda Dingus

The High-Altitude Water Cherenkov (HAWC) Experiment is a second-generation highsensitivity gamma-ray and cosmic-ray detector that builds on the experience and technology of the Mil…

astro-ph.IM2009★ 6 cited

Operations of and Future Plans for the Pierre Auger Observatory

The Pierre Auger Collaboration, J. Abraham, P. Abreu +469

Technical reports on operations and features of the Pierre Auger Observatory, including ongoing and planned enhancements and the status of the future northern hemisphere portion of…

astro-ph.HE2009★ 6 cited

The Cosmic Ray Energy Spectrum and Related Measurements with the Pierre Auger Observatory

The Pierre Auger Collaboration, J. Abraham, P. Abreu +469

Studies of the cosmic ray energy spectrum at the highest energies with the Pierre Auger Observatory.

astro-ph.IM2009★ 7 cited

Calibration and Monitoring of the Pierre Auger Observatory

The Pierre Auger Collaboration, J. Abraham, P. Abreu +470

Reports on the atmospheric monitoring, calibration, and other operating systems of the Pierre Auger Observatory. Contributions to the 31st International Cosmic Ray Conference, Lodz…