Il Nuovo Cimento · 1955 · 19 citations · 2 references
Natural SciencesAstronomyPhysicsAstrophysicsCosmologyX-ray AstronomyCosmic-ray InteractionsExtragalactic X-ray SourcesGamma-ray BurstsHigh-energy Astrophysical SourcesCosmic-ray Hadronic InteractionsCosmic-ray Induced Nuclear DeexcitationCosmic-ray Secondary ProductionCosmic-ray-induced Gamma RaysGamma-ray Emission From Cosmic Rays
2
Robert Brown, U. Camerini, P. H. Fowler et al. · The London Edinburgh and Dublin Philosophical Magazine and Journal of Science · 1949 · 150 citations
Possible Example of the Annihilation of a Heavy Particle
H. S. Bridge, H. Courant, H. DeStaebler et al. · Physical Review · 1954 · 26 citations