Summary
AnN/D calculation is performed for theP 1/2,T = 3/2 lowenergy π-N scattering amplitude, using the method of Balázs. The method is, as such, less successful in yielding quantitative agreement with the experimental data, than it is in the case ofN and thes-wave scattering length forT=3/2. Some modifications that may improve the present result, are discussed.
Riassunto
Si esegue un calcoloN/D per l’ampiezza dello scattering π-N di bassa energiaP 1/2,T=3/2, facendo uso del metodo di Balász. Il metodo, come tale, ha meno successo nel dare accordi quantitativi con i dati sperimentali, di quanto non ne abbia nel caso pell’N e della lunghezza di scattering in ondas perT=3/2. Si discutono alcune modifiche che possono migliorare gli attuali risultati.
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References
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Narayanaswamy, P., Pande, L.K. Low-energy π-N scattering in the stateP 1/2,T=3/2scattering in the stateP 1/2,T=3/2. Nuovo Cim 33, 468–472 (1964). https://doi.org/10.1007/BF02750206
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DOI: https://doi.org/10.1007/BF02750206