Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory (2009)
Attributed to:
Ultra-high energy cosmic ray research with the Pierre Auger Observatory: operation, data analysis and interpretation
funded by
STFC
Abstract
No abstract provided
Bibliographic Information
Digital Object Identifier: http://dx.doi.org/10.1016/j.astropartphys.2009.04.003
Publication URI: http://dx.doi.org/10.1016/j.astropartphys.2009.04.003
Type: Journal Article/Review
Parent Publication: Astroparticle Physics
Issue: 6