Summary
The density matrix elements of the\({\mathcal{N}}_{1238}^* \to p\pi ^ + \) decay produced in the reaction\(pp \to n{\mathcal{N}}_{1238}^* \) are calculated according to the one-pion-exchange model and compared with experimental results in the (3÷10) Ge V/c momentum range.
Riassunto
Si calcolano gli elementi di matrice del decadimento\({\mathcal{N}}_{1238}^* \to p\pi ^ + \) prodotto nella reazione\(pp \to n{\mathcal{N}}_{1238}^* \) secondo il modello a scambio di un pione e si confrontano con i risultati sperimentali nell'intervallo d'impulsi di (3÷10) GeV/c.
Резюме
Согласно модели с одно-пионным обменом вычисляются матричные элементы распада\({\mathcal{N}}_{1238}^* \to p\pi ^ + \), рожденного в реакции\(pp \to n{\mathcal{N}}_{1238}^* \), которые сравниваются с экспериментальными результатами в области импульсов (3÷10) ГэВ/с.
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Traduzione a cura della Redazione.
Переэебено ребакцией.
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Haber, B., Yekutieli, G. The one-pion-exchange model and the\({\mathcal{N}}_{1238}^* \to p\pi ^ + \) decay, produced in\(pp \to n{\mathcal{N}}_{1238}^* \) between 2.8 and 10 GeV/cbetween 2.8 and 10 GeV/c. Nuovo Cimento A (1965-1970) 55, 667–670 (1968). https://doi.org/10.1007/BF02819565
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DOI: https://doi.org/10.1007/BF02819565