Off-energy-shell continuation of the nucleon-nucleon and meson-nucleon transition matrices in the presence of inelasticities

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dc.identifier.uri http://dx.doi.org/10.15488/9235
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/9288
dc.contributor.author Sauer, Peter Ulrich
dc.contributor.author Sevgen, A.
dc.date.accessioned 2020-01-15T08:50:10Z
dc.date.available 2020-01-15T08:50:10Z
dc.date.issued 1976
dc.identifier.citation Sauer, P.U.; Sevgen, A.: Off-energy-shell continuation of the nucleon-nucleon and meson-nucleon transition matrices in the presence of inelasticities. In: Physical Review C 13 (1976), Nr. 2, S. 720-729. DOI: https://doi.org/10.1103/PhysRevC.13.720
dc.description.abstract A technique for constructing the nucleon-nucleon transition matrices T in the presence of inelastic channels is given. The present technique avoids the usual potential fit and continues T off the energy shell directly consistent with the two-body scattering data and consistent with the properties of possible two-body bound states. The respective T matrices are determined by a real symmetric matrix function ⟨E1α1|σ|E2α2⟩ of the continuous energy variable E and the discrete eigenchannel label α. The on-shell part of σ is given by the eigenphases; the arbitrariness of T is the off-shell continuation of the phase-shift matrix ⟨Eα1|σ|Eα2⟩ into two dimensions. The present technique of constructing T makes the experimental nucleon-nucleon and meson-nucleon scattering data readily available as input for nuclear theory extended to include baryon resonances. eng
dc.language.iso eng
dc.publisher College Park, MD : American Physical Society
dc.relation.ispartofseries Physical Review C 13 (1976), Nr. 2
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject nucleon-nucleon transition eng
dc.subject inelastic channel eng
dc.subject symmetric matrix function eng
dc.subject.ddc 530 | Physik ger
dc.title Off-energy-shell continuation of the nucleon-nucleon and meson-nucleon transition matrices in the presence of inelasticities eng
dc.type article
dc.type Text
dc.relation.essn 1089-490X
dc.relation.essn 2469-9993
dc.relation.issn 0556-2813
dc.relation.issn 2469-9985
dc.relation.doi https://doi.org/10.1103/PhysRevC.13.720
dc.bibliographicCitation.issue 2
dc.bibliographicCitation.volume 13
dc.bibliographicCitation.firstPage 720
dc.bibliographicCitation.lastPage 729
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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