The theory of secondary emission
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J.F. Marshall
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Article
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1953
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Elsevier Science
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English
β 49 KB
279 lead at 2.65 Mev, and from chromium at 1.43 Mev. The neutron energy spectrum obtained, using 4.2 Mev incident neutrons, a chromium scatterer, and photographic emulsion detection, shows two resolved groups: the elastic group and another, inelastic, corresponding to a Q of about -1.4 Mev.