The highest-energy cosmic rays may be iron nuclei

Physics Today

Volumn 63, Issue 5, 2010, Pages 15-18

  Schwarzschild, Bertram ^a  

^a NONE

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EID: 77952396228     PISSN: 00319228     EISSN: None     Source Type: Trade Journal    
DOI: 10.1063/1.3431319     Document Type: Article

References (4)

1. J. Abraham et al. ( Auger collaboration ), Phys. Rev. Lett. 104, 091101 ( 2010 ). prlPRLTAO0031-9007Phys. Rev. Lett.
2. Pierre Auger Collaboration, http://arxiv.org/abs/0906.2347.
3. R. U. Abbasi et al. (HiRes collaboration), Phys. Rev. Lett. (in press), available at http://arxiv.org/abs/0910.4184.
4. R. U. Abbasi et al. ( HiRes collaboration ), Astrophys. J. Lett. 713, L64 ( 2010 ). arjAJLEAU0004-637XAstrophys. J. Lett.