A New State of Baryonium
| dc.creator | Datta, Alakabha | |
| dc.creator | O'Donnell, Patrick J. | |
| dc.date | 2003-06-11 | |
| dc.date.accessioned | 2026-07-07T10:28:50Z | |
| dc.date.available | 2026-07-07T10:28:50Z | |
| dc.description | The recent discovery of a narrow resonance in the decay $J/ψ\to γp \bar{p}$ is described as a zero baryon number, ``deuteron-like singlet ${}^1S_0 $'' state. The difference in binding energy of the deuteron (-2.225 MeV) and of the new state (-17.5 MeV) can be accounted for in a simple potential model with a $λ\cdot λ$ confining interaction. | |
| dc.description | 7 pages | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0306097 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0306097 | |
| dc.identifier | Phys.Lett.B567:273-276,2003 | |
| dc.identifier | doi:10.1016/j.physletb.2003.06.050 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177589 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.subject | Nuclear Experiment | |
| dc.subject | Nuclear Theory | |
| dc.title | A New State of Baryonium | |
| dc.type | text |