The pi pi Phase Shifts from psi' to J/psi pi^+ pi^- Decays
| dc.creator | Guo, Feng-Kun | |
| dc.creator | Shen, Peng-Nian | |
| dc.creator | Jiang, Huan-Qing | |
| dc.date | 2006-01-11 | |
| dc.date | 2006-05-23 | |
| dc.date.accessioned | 2026-07-07T10:44:36Z | |
| dc.date.available | 2026-07-07T10:44:36Z | |
| dc.description | The $ψ'\to J/ψπ^+π^-$ decay process provides a new way to extract the $ππ$ $S$ wave phase shifts up to $0.59GeV$. In this paper we derive the formulae for extracting the $ππ$ $S$ wave phase shifts from the invariant mass spectrum of $ππ$ in the $ψ'\to J/ψπ^+π^-$ decay. | |
| dc.description | 7 pages, 1 figure. A misprint in Eq.(13) corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0601082 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0601082 | |
| dc.identifier | HighEnergyPhys.Nucl.Phys.29:892,2005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182652 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | The pi pi Phase Shifts from psi' to J/psi pi^+ pi^- Decays | |
| dc.type | text |