Neutral kaon decays into lepton pairs
197022 pages
Published in:
- Phys.Rev.D 2 (1970) 179-200
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Abstract: (APS)
The decay modes K10→μ+μ− and K20→μ+μ− are discussed within the framework of first-order weak combined with fourth-order electromagnetic interactions. The possibility of obtaining lower bounds to the corresponding decay rates is examined, and estimates of the lower bounds are given in a perturbation-theory model. Possible enhancement effects due to strong interactions have been estimated through a simple model of final-state interactions. The assumption of CP invariance is made throughout.- k0: leptonic decay
- leptonic decay: k0
- final state
- muon+: muon-
- electromagnetic interaction
- perturbation theory
- final-state interaction
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