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Search for missing baryon resonances via associated strangeness photoproduction

B. Saghai, J. -C. David, B. Julia-Diaz, T. -S. H. Lee

nucl-tharXiv:nucl-th/0610016

Abstract

Differential cross-section and single polarization observables in the process gamma p --> K+ Lambda 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.

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