English

Dalitz plot slope parameters for $K \to \pi\pi\pi$ decays and two particle interference

High Energy Physics - Phenomenology 2009-11-07 v2

Abstract

We study the possible distortion of phase-space in the decays KπππK \to \pi \pi \pi, which may result from final state interference among the decay products. Such distortion may influence the values of slope parameters extracted from the Dalitz plot distribution of these decays. We comment on the consequences on the magnitude of violation of the ΔI=1/2\mid \Delta I \mid = 1/2 rule in these decays.

Keywords

Cite

@article{arxiv.hep-ph/0110116,
  title  = {Dalitz plot slope parameters for $K \to \pi\pi\pi$ decays and two particle interference},
  author = {M. I. Martinez and G. Herrera},
  journal= {arXiv preprint arXiv:hep-ph/0110116},
  year   = {2009}
}

Comments

17 pages, LaTex2e, 6 figures, v2 authors' affiliation modified, to appear in Mod. Phys. Lett. A

R2 v1 2026-07-22T13:36:41.382Z