dc.creator | Oh, Yongseok | |
dc.creator | Ko, Che Ming | |
dc.creator | Nakayama, K. | |
dc.date.accessioned | 2011-09-13T21:27:17Z | |
dc.date.available | 2011-09-13T21:27:17Z | |
dc.date.issued | 2008 | |
dc.identifier.citation | Yongseok Oh, Che Ming Ko and K. Nakayama. Phys.Rev.C 77 045204 2008. "Copyright (2008) by the American Physical Society." | en |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevC.77.045204 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/127056 | |
dc.description | Journals published by the American Physical Society can be found at http://publish.aps.org/ | en |
dc.description.abstract | The reaction mechanisms for K Sigma(1385) photoproduction from the reaction gamma p -> K(+)Sigma(0)(1385) in the resonance energy region are investigated in a hadronic model. Both contributions from N and Delta resonances of masses around 2 GeV as given in the Review of Particle Data Group and by the quark model predictions are included. The Lagrangians for describing the decays of these resonances into K Sigma(1385) are constructed with the coupling constants determined from the decay amplitudes predicted by a quark model. Comparing the resulting total cross section for the reaction gamma p -> K(+)Sigma(0)(1385) with the preliminary data from the Thomas Jefferson National Accelerator Facility, we find that the most important contributions are from the two-star-rated resonances Delta(2000)F(35),Delta(1940)D(33), and N(2080)D(13), as well as the missing resonance N3/2(-)(2095) predicted in the quark model. Predictions on the differential cross section and photon asymmetry in this reaction are also given. | en |
dc.language.iso | en | |
dc.publisher | American Physical Society | |
dc.subject | RELATIVIZED QUARK-MODEL | en |
dc.subject | BARYON RESONANCES | en |
dc.subject | HIGHER SPIN | en |
dc.subject | DECAYS | en |
dc.subject | PARTICLES | en |
dc.subject | ENERGIES | en |
dc.subject | HYPERONS | en |
dc.subject | LAMBDA | en |
dc.subject | Physics | en |
dc.title | Nucleon and Delta resonances in K Sigma(1385) photoproduction from nucleons | en |
dc.type | Article | en |
local.department | Physics and Astronomy | en |