684 citations · 13.5k across the 217 of their papers we have counts for
Showing 2011 · astro-ph.HEShow all
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astro-ph.HE2011★ 44 cited
On weak redshift dependence of gamma-ray spectra of distant blazars
Warren Essey, Alexander Kusenko
Line-of-sight interactions of cosmic rays provide a natural explanation of the hard gamma-ray spectra of distant blazars, which are believed to be capable of producing both gamma r…
astro-ph.HE2011★ 6 cited
A gamma-ray signature of energetic sources of cosmic-ray nuclei
Alexander Kusenko, M. B. Voloshin
Astrophysical sources of nuclei are expected to produce a broad spectrum of isotopes, many of which are unstable. An unstable nucleus can beta-decay outside the source into a singl…
astro-ph.HE2011★ 20 cited
Anisotropy and chemical composition of ultra-high energy cosmic rays using arrival directions measured by the Pierre Auger Observatory
The Pierre Auger Collaboration, P. Abreu, M. Aglietta +490
The Pierre Auger Collaboration has reported evidence for anisotropy in the distribution of arrival directions of the cosmic rays with energies eV. Thes…