The X(3872) and the 3941 MeV peak in omega+J/Psi
| dc.creator | Bugg, D. V. | |
| dc.date | 2004-10-12 | |
| dc.date | 2005-02-23 | |
| dc.date.accessioned | 2026-07-07T10:29:17Z | |
| dc.date.available | 2026-07-07T10:29:17Z | |
| dc.description | Belle data for the pi-pi mass spectrum in X(3872) -> pi-pi + JPsi are well fitted by rho + J/Psi with JPC = 1++, but are poorly fitted by the pi-pi S-wave. Formulae for partial wave amplitudes are given for all likely JPC and decay modes of the 3941 MeV peak in omega + J/Psi. Angular correlations involving up to five angles may allow a spin-parity determination, even with quite low statistics. Special attention is given to the case where X(3872) is a cusp or quasi-bound state with the same quantum numbers as the 3941 MeV peak. | |
| dc.description | 18 pages, 3 figures Sign errors corrected in eqns. (4) and (16). Notation clarified in Secn. (4.5). Comments added onthe course partial wave analysis might take | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0410168 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0410168 | |
| dc.identifier | Phys.Rev.D71:016006,2005 | |
| dc.identifier | doi:10.1103/PhysRevD.71.016006 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177746 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The X(3872) and the 3941 MeV peak in omega+J/Psi | |
| dc.type | text |