Effects of the ρ-nucleon total cross-section on photopion production in the forward direction
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Summary
The possible contribution of a ρ-exchange process to the photoproduction of ρ-mesons, which subsequently decay to high-energy pions at very small angles, is examined when the ρ-nucleon vertex is replaced by the total cross-section for ρ-induced reactions.
Riassunto
Si esamina il possibile contributo di un processo di scambio di ρ alla fotoproduzione di mesoni ρ, che successivamente decadono in pioni di alta energia ad angoli molto piccoli, quando il vertice ρ-nucleone è sostituito con la sezione d’urto totale delle reazioni indotte dai ρ.
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References
- (1).R. B. Blumenthal:Phys. Rev. Lett.,11, 496 (1963).ADSCrossRefGoogle Scholar
- (2).S. D. Drell:Phys. Rev. Lett.,5, 278 (1960).ADSCrossRefGoogle Scholar
- (3).
- (4).U. Maor:Phys. Rev.,135, B 1205 (1964).ADSCrossRefGoogle Scholar
- (5).S. D. Drell andJ. D. Walecka:Ann. Phys.,28, 18 (1964);S. M. Berman:Phys. Rev.,135, B 1249 (1964).ADSCrossRefGoogle Scholar
- (6).
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© Società Italiana di Fisica 1965