The total cross-sections for the photo-nucleon reactions y + p → p + v + v⁻ and y + n → n + v + v⁻ are calculated according to Weinberg-Salam theory. The effect of the form factors is taken in the electromagnetic vertex. The dependence of the total cross-sections on the energy of the incident photon is explicitly shown.

Abstract

Lepton-Paar-Erzeugung im Nukleonenfeld

Es wird der totale Wirkungsquerschnitt für die Photon-Nukleon-Reaktion y + p → p + v + v⁻ und y + n → n + v + v⁻ entsprechend der Theorie von Weinberg und Salam berechnet. Der Einfluß der Formfaktoren ist im elektromagnetischen Vertex einbezogen. Die Abhängigkeit des totalen Wirkungsquerschnitts von der Energie der einfallenden Photonen wird explizite dargelegt.

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Volume492, Issue5

1980

Pages 332-339

Lepton-Pair Production in a Nucleon Field

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Lepton-Pair Production in a Nucleon Field

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