The Search and Study of the Baryonic Resonances with the Strangeness S = +1 in the System of nK+ from the Reaction np -> npK+K- at the Momentum of Incident Neutrons Pn = (5.20+/-0.12)GeV/c

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/37663The production and properties of the resonances with the strangeness S = +1 in the system of nK+ were studied in the reaction np -> npK+K- at the momentum of incident neutrons Pn = (5.20+/-0.12)GeV/c. A number of peculiarities was found in the effective mass spectrum of the mentioned above system. All these resonances have a large statistical significance. Their widths are comparable with the mass resolution. The estimation of the spins of resonances was carried out and the rotational band connecting the resonances masses and their spins was constructed.13 pages, 8 figures, 3 tables; These results were partially presented at the 32nd International Conference on High Energy Physics, Beijing, China, 16-22 August 2004High Energy Physics - ExperimentHigh Energy Physics - LatticeHigh Energy Physics - PhenomenologyNuclear ExperimentThe Search and Study of the Baryonic Resonances with the Strangeness S = +1 in the System of nK+ from the Reaction np -> npK+K- at the Momentum of Incident Neutrons Pn = (5.20+/-0.12)GeV/ctext