OZI Rule Violation in pp̄ Annihilation into φππ by Two Step Processes

@inproceedings{Markushin1998OZIRV,
  title={OZI Rule Violation in pp̄ Annihilation into φππ by Two Step Processes},
  author={Valery E Markushin and Maria Locher},
  year={1998}
}
The φπ+π− production in pp̄ annihilation at rest is strongly enhanced by a two step mechanism with intermediate KK̄ππ states. The relative yield of the φ production due to the resonant final state interaction decreases with increasing total energy of the pp̄ system.