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Search for missing baryon resonances via associated strangeness photoproduction |
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| Authors: | B. Saghai J. -C. David B. Juliá-Dıaz T. -S. H. Lee |
| Affiliation: | (1) Laboratoire de Recherche sur les Lois Fondamentales de l'Univers, DAPNIA/SPhN, CEA/Saclay, Gif-sur-Yvette, France;(2) ECM, Facultat de Fisica, Universitat de Barcelona, E-08028 Barcelona, Spain;(3) Physics Division, Argonne National Laboratory, 60439 Argonne, IL, USA |
| Abstract: | Differential cross-section and single polarization observables in the process γp→K + Λ are investigated within a constituent-quark model and a dynamical coupled-channel formalism. The effects of two new nucleon resonances and of the K *(892)- and K1(1270)-exchanges are briefly presented. |
| Keywords: | 11.80.-m Relativistic scattering theory 13.60.Le Meson production 14.20.Gk Baryon resonances with S = 0 24.10.Eq Coupled-channel and distorted-wave models |
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