Anomalous nonleptonic kaon decays

Nov, 1991
8 pages
Published in:
  • Phys.Lett.B 278 (1992) 337-344
  • Published: 1992
Report number:
  • CERN-TH-6322-91,
  • UWTHPH-1991-51

Citations per year

1992199820042010201602468
Abstract: (Elsevier)
We derive an effective ΔS =1 lagrangian incorporating the chiral anomaly for non-leptonic K decays to O( p 4 ) in chiral perturbation theory. A complete analysis to O( p 4 ) of the decays K + →π + π 0 γ and K L →π + π − γ is presented including the dominant effects at O( p 6 ).
  • K: nonleptonic decay
  • nonleptonic decay: K
  • K+: radiative decay
  • radiative decay: K+
  • K0(L): radiative decay
  • radiative decay: K0(L)
  • effective Lagrangian
  • selection rule: strangeness
  • anomaly: chiral
  • perturbation theory: chiral
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