Summary
The angular distribution of pions for photoproduction and electroproduction of pions in polarized-proton targets is given. Using explicit values for the multipoles we have calculated this angular distribution in the case where the energy of the π-N system in their center of mass is 1236 MeV and for momentum transfers equal to zero (photoproduction) and −3, −6 and −10 fm−2 (electroproduction).
Riassunto
Si fornisce la distribuzione angolare dei pioni per la fotoproduzione e l’elettroproduzione dei pioni in bersagli di protoni polarizzati. Usando valori espliciti per i multipoli si è calcolata questa distribuzione angolare nel caso in cui l’energia del sistema π-N nel loro centro di massa è 1236 MeV e per quantità di moto trasferite uguali a zero (fotoproduzione) e −3, −6 e −10f −2 (elettroproduzione).
Резюме
Приводится угловое распределение пионов при фоторождении и электророждении пионов в поляризованных протонных мишенях. Используя точные величины для мультиполей, мы вычисляем это угловое распределение в случае, когда энергия системы π-N в их системе центра масс равна 1236 МэВ и передаваемый импульс равен нулю (фоторождение) и −3, −6 и −10f −2 (электророждение).
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Change history
01 October 1969
An Erratum to this paper has been published: https://doi.org/10.1007/BF02754936
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Supported in part by Conselho Nacional de Pesquisas (Brazil).
Traduzione a cura della Redazione.
Перевебено ребакуией.
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Zagury, N., Teixeira, A.F.F. Photoproduction and electroproduction of pions in polarized-proton targets. Nuovo Cimento A (1965-1970) 61, 83–97 (1969). https://doi.org/10.1007/BF02760015
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DOI: https://doi.org/10.1007/BF02760015