The Search for Pentaquark Baryon with Hidden Strangeness
| dc.creator | Landsberg, L. G. | |
| dc.date | 1999-10-22 | |
| dc.date.accessioned | 2026-07-07T03:38:08Z | |
| dc.date.available | 2026-07-07T03:38:08Z | |
| dc.description | Evidences for new baryon states with mass >1.8 GeV were obtained in the experiments of the SPHINX Collaboration in studying hyperon-kaon mass spectra in several proton diffractive reactions. The main result of these experiments is the observation of X(2000)->SIGMA K state with unusual dynamical features (narrow width, anomalously large branching ratios for the decay channels with strange particle emission). The possibility of the interpretation of this state as cryptoexotic pentaquark baryon with hidden strangeness is discussed. The additional data which are supported the real existence of X(2000) baryon are also presented. | |
| dc.description | 4 pages, 4 figures.Submitted for inclusion to HYPERON99 (Fermilab, September, 27-29, 1999) conference proceedings | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9910048 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9910048 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/38406 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | The Search for Pentaquark Baryon with Hidden Strangeness | |
| dc.type | text |