On the possible existence of negative pr
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Niels Arley
📂
Article
📅
1946
🏛
Elsevier Science
⚖ 317 KB
The experimental results of Schein, Jesse and Wollan, Johnson and others seem to show that both the soft and the hard component of the cosmic radiation are secondary radiations produced by primary protons. This result involves, however, two difficulties, one regarding the propagation in interstellar