Pointlike gamma ray sources as signatures of distant accelerators of ultrahigh energy cosmic rays

Stefano Gabici1, Felix A Aharonian

  • 1Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany. Stefano.Gabici@mpi-hd.mpg.de

Physical Review Letters
|December 31, 2005
PubMed

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