One Explanation for the Exotic State Y(4260)
| dc.creator | Qiao, Cong-Feng | |
| dc.date | 2005-10-18 | |
| dc.date | 2006-06-21 | |
| dc.date.accessioned | 2026-07-07T10:29:45Z | |
| dc.date.available | 2026-07-07T10:29:45Z | |
| dc.description | In this Letter we interpret the Y(4260), a state recently discovered by the BaBar Collaboration that has a mass within the range of conventional charmonium states, as having a molecular-state structure. In our scheme this molecular-like state is not constructed out of two-quark mesons, but rather out of baryons, i.e., the Y(4260) is a baryonium state. With this interpretation, the unusual measured properties of the Y(4260) are easily understood and some further peculiar decay characteristics are predicted. | |
| dc.description | five text pages, one ps figure. Version to appear in PLB | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0510228 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0510228 | |
| dc.identifier | Phys.Lett.B639:263-265,2006 | |
| dc.identifier | doi:10.1016/j.physletb.2006.06.038 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177916 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | One Explanation for the Exotic State Y(4260) | |
| dc.type | text |