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Cosmic ray source abundance of calcium
Re-examines the results of experiments in which ultra-high purity iron targets were irradiated by protons from the two CERN accelerators (600 MeV and 21 GeV); the spallation products were then chemically separated, and their isotopic composition determined by mass spectrometry. Ratios of cross-secti...
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| Lenguaje: | eng |
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1978
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| Acceso en línea: | https://dx.doi.org/10.1038/271425a0 http://cds.cern.ch/record/879208 |