An interpretation of the carbon-oxygen to iron ratioData from recent measurements on the composition of primary cosmic rays above 1 GeV/nucleon are critically reviewed for information pertaining to selection of suitable energy-dependent composition models. Areas where crucial experimental information may result in selection of a suitable model are pointed out. In particular, the study of the energy distribution of VVH nuclei, and the derivation of more accurate energy spectra of 10 less than or equal to Z less than or equal to 14, 15 less than or equal to Z less than or equal to 23 and Z greater than 24 would contribute to discriminate between models which rely on interstellar propagation and those that ascribe a different source mechanism for Fe group nuclei.
Document ID
19740047409
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Balasubrahmanyan, V. K.
Ormes, J. F.
Ramaty, R. (NASA Goddard Space Flight Center Greenbelt, Md., United States)