arXiv:hep-ph/9707491·v1·High Energy Physics — Phenomenology
OZI Rule Violation in p pbar Annihilation into phi pi pi by Two Step Processes
V.E. Markushin · M.P. Locher (Paul Scherrer Institute, Switzerland)
Abstract
The phi pi+ pi- production in p pbar annihilation at rest is strongly enhanced by a two step mechanism with intermediate K Kbar pi pi states. The relative yield of the phi production due to the resonant final state interaction decreases with increasing total energy of the p pbar system.
Comments: 18 pages, 9 PostScript figures