2 papers
hep-ex2001
Fractions of proton, helium, middle and heavy nuclei in primary cosmic rays at energy 10**16eV
Maia Kalmakhelidze, Nina Roinishvili, Manana Svanidze
Classification of gamma-hadron families, registered by the Pamir collaboration, on four groups of nuclei (P, He, middle and heavy), responsible for their generation, is made, and f…
hep-ex2001
Primary cosmic ray chemical composition in the energy region around 10**16 eV investigated by means of gamma-hadron families
Maia Kalmakhelidze, Nina Roinishvili, Manana Svanidze
Primary Cosmic Ray Chemical Composition is investigated in energy region close to 10**16 eV. Studies are based on comparisons of gamma-hadron families observed by Pamir and Pamir-C…