Titlebook: Origin of Cosmic Rays; Giancarlo Setti,Gianfranco Spada,Arnold W. Wolfend Book 1981 International Astronomical Union 1981 active galactic

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Diffusion of High Energy Cosmic Rays from the Virgo Cluster,a of Extragalactic sources. The characteristic features to be explained by any origin model are: the flattening of the energy spectrum above 10. eV and the apparent presence of a directional anisotropy which increases systematically with energy.

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Keshan-disease

Interstellar and Intracluster Tunnels and Acceleration of High-Energy Cosmic Rays,to 10. eV, corresponding to extragalactic processes (Kiràly et al. 1979). However the continuity of the spectrum indicates that the physical mechanisms must be correlated. In the global energetics the spectral range above 10. eV is irrelevant and the bulk of C R energy is actually provided by supern

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Features of the High Energy Electron Spectrum,rger than those obtained by other experimental devices. (Taira et al., 1979, Nishimura et al., 1980). The total exposure is now almost 6 m.-day-str., including the recent exposure at Palestine, Texas in May 1980, and it is now quite possible to extend observations of the electron spectrum into the T

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Propagation Studies Related to the Origin of Cosmic Rays,f the methods for demodulating the effects of the solar wind on the spectra of particles, we describe an accurate method for correcting for spallation effects on the cosmic-ray nuclei during their transport from the sources subsequent to their acceleration. We present the composition of cosmic rays

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Are Stellar Flares and the Galactic Cosmic Rays Related?,-relativistic, super-thermal particles which are subsequently boosted to cosmic ray energies by some other mechanism, perhaps related to supernovae (eg. Cassé and Goret, 1978). Two-stage models in which the injection and re-acceleration processes are uncorrelated are apparently untenable because the

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