Evidence for an Anti-charmed Baryon State
| dc.creator | Risler, Christiane | |
| dc.date | 2005-06-30 | |
| dc.date.accessioned | 2026-07-07T03:36:58Z | |
| dc.date.available | 2026-07-07T03:36:58Z | |
| dc.description | We report on the observation of a narrow resonance in D^{*-}p and D^{*+} pbar invariant mass combinations in deep-inelastic ep scattering at centre-of-mass energies of 300 and 320 GeV at HERA. The mass of the resonance is measured to be 3099 +- 3 (stat.) +- 5 (syst.) MeV, the Gaussian width of 12 +- 3 (stat.) MeV is compatible with the experimental resolution. The state can be interpreted as an anti-charmed baryon with minimal constituent quark composition $uudd\bar c$, together with the charge conjugate. | |
| dc.description | 10 pages, 8 figures, conference proceedings for the Cracow Epiphany Conference on Hadron Spectroscopy 2005 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0506077 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0506077 | |
| dc.identifier | Acta Phys.Polon. B36 (2005) 2283-2292 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37934 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Evidence for an Anti-charmed Baryon State | |
| dc.type | text |