Angular distributions in $J/ψ(ρ,ω)$ states near threshold
| dc.creator | Rosner, Jonathan L. | |
| dc.date | 2004-08-30 | |
| dc.date.accessioned | 2026-07-07T10:29:16Z | |
| dc.date.available | 2026-07-07T10:29:16Z | |
| dc.description | A resonance X(3872), first observed in the decays $B \to K X$, has been seen to decay to $J/ψπ^+ π^-$. The $π^+ π^-$ mass spectrum peaks near its kinematic upper limit, prompting speculation that the dipion system may be in a $ρ^0$. The decay $X(3872) \to J/ψω$ also has been observed. The reaction $γγ\to J/ψπ^+ π^-$ has been studied. Consequently, angular distributions in decays of $J/ψ(ρ^0,ω)$ states near threshold are of interest, and results are presented. | |
| dc.description | 10 pages, no figures. To be submitted to Phys. Rev. D | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0408334 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0408334 | |
| dc.identifier | Phys.Rev.D70:094023,2004 | |
| dc.identifier | doi:10.1103/PhysRevD.70.094023 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177740 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Angular distributions in $J/ψ(ρ,ω)$ states near threshold | |
| dc.type | text |