Does it make sense to talk about N phase shifts?

H. Garcilazo, T. Mizutani, M. T. Pea, P. U. Sauer

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

12 Citas (Scopus)

Resumen

The question of whether one can consistently define and extract nucleon-delta scattering parameters, phase shifts, and inelasticities from the partial-wave NNN amplitudes is discussed. We have studied the unitarity relation and identified the conditions under which the extraction of such quantities is meaningful. Then these conditions were tested in several coupled-channel models of the NN-N system.

Idioma originalInglés
Páginas (desde-hasta)2315-2321
Número de páginas7
PublicaciónPhysical Review C
Volumen42
N.º6
DOI
EstadoPublicada - 1990
Publicado de forma externa

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