Summary
The longitudinal and transverse parts of the πΔ(1236) electroproduction cross-section are predicted from real photoproduction within the framework of vector-meson dominance, using the assumption of approximate mass independence of the invariant amplitudes for VN→πΔ(1236).
Riassunto
Si predicono le parti longitudinale c trasversale della sezione d’urto dell’elettroproduzione πΔ(1236) dalla fotoproduzione reale nel contesto del predominio del mesone vettoriale, facendo uso dell’ipotesi dell’approssimativa indipendenza dalla massa delle ampiezze invarianti per VN→πΔ(1236).
Реэюме
Испольэуя предположение о приближенной неэависимости от массы инвариантных амплитуд для VN→πΔ(1236), предскаэываются продольная и поперечная части поперечного сечения злектророждения πΔ(1236), исходя иэ реального фоторождения в рамках доминантности векторного меэона.
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Bartl, A., Majerotto, W. & Schildknecht, D. Vector-meson dominance and smoothness of invariant amplitudes in πΔ(1236) electroproduction. Nuov Cim A 12, 703–723 (1972). https://doi.org/10.1007/BF02736617
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DOI: https://doi.org/10.1007/BF02736617