Search for the Phi(1860) Pentaquark at COMPASS
| dc.creator | Ageev, E. S. | |
| dc.date | 2005-03-19 | |
| dc.date.accessioned | 2026-07-07T10:28:32Z | |
| dc.date.available | 2026-07-07T10:28:32Z | |
| dc.description | Narrow Xi-pi+- and Xi-bar+pi+- resonances produced by quasi-real photons have been searched for by the COMPASS experiment at CERN. The study was stimulated by the recent observation of an exotic baryonic state decaying into Xi-pi-, at a mass of 1862 MeV, interpreted as a pentaquark. While the ordinary hyperon states Xi(1530)^0 and Xi-bar(1530)^0 are clearly seen, no exotic baryon is observed in the data taken in 2002 and 2003. | |
| dc.description | 10 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0503033 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0503033 | |
| dc.identifier | Eur.Phys.J.C41:469-474,2005 | |
| dc.identifier | doi:10.1140/epjc/s2005-02281-2 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177481 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for the Phi(1860) Pentaquark at COMPASS | |
| dc.type | text |