Observation of a narrow baryonic state in DIS at HERA
| dc.creator | Chekanov, S. V. | |
| dc.date | 2004-04-07 | |
| dc.date.accessioned | 2026-07-07T03:36:13Z | |
| dc.date.available | 2026-07-07T03:36:13Z | |
| dc.description | A resonance search has been made in the K^{0}s-p, K^{0}s-pbar and K^{+}p invariant-mass spectra measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb^{-1}. The search was performed in the central rapidity region of inclusive deep inelastic scattering at an ep centre-of-mass energy of 300--318 GeV for exchanged photon virtuality, Q2, above 1 GeV^{2}. The results support the existence of a narrow state in K^{0}s-p and K^{0}s-pbar decay channels, consistent with the pentaquark prediction. No signal was found in the K^{+}p$ decay channel. | |
| dc.description | 4 pages, 7 eps figures. Presented at the YITP workshop (YITP-W-03-21) "Multi-quark hadrons; four, five and more?", (February 17-19, 2004), Kyoto, Japan | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0404007 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0404007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37664 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Observation of a narrow baryonic state in DIS at HERA | |
| dc.type | text |