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Broken channels in π+-photoproduction on3He

Нарущенные каналы при π+ фоторождении на3He

  • Published:
Il Nuovo Cimento A (1965-1970)

Summary

In this paper the reactions γ+3He→π++n+d and γ+3He→π++n+n+p are studied in the impulse approximation. The angular distributions of the π’s as well as the total cross-sections for both reactions are calculated. Final-state interaction effects are investigated for the first reaction.

Riassunto

Si studiano, nell’approssimazione dell’impulso, le reazioni γ+3He→π++n+d e γ+3He→π++n+n+p. Si calcolano le distribuzioni angolari e le sezioni d’urto totali dei π per entrambe le reazioni. Per la prima reazione, si studiano gli effetti dell’inte razione di stato finale.

Реэюме

В зтой статье в импульсном приближении исследуются реакции γ+3He→π+ +n+d и γ+3He→π++n+n+ р. Вычисляются как угловые распределения π-меэонов, так и полные поперечные сечения для обеих реакций. Для первой реакции исследуются зффекты вэаимодействия в конечном состоянии.

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Guardiola, R., Sanchez-Gomez, J.L. Broken channels in π+-photoproduction on3He. Nuov Cim A 1, 243–254 (1971). https://doi.org/10.1007/BF02722667

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  • DOI: https://doi.org/10.1007/BF02722667

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