Conventional vs gauge couplings in elastic π<i>N</i> scattering

We perform a review on the importance of the Δ(1232 MeV) resonance in different processes, analyze the existing problems with the fields used to describe it theoretically and finally we make an analysis on the use of πNΔ alternative couplings in πN scattering. We compare numerically results for the...

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Detalles Bibliográficos
Autores principales:	Mariano, Alejandro Edgardo, Barbero, César Alberto, Badagnani, Daniel Omar
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2012
Materias:	Física
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/84079
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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