6533b853fe1ef96bd12adc2e

RESEARCH PRODUCT

Bounds on the strength of DELTA.I = 1/2 weak amplitudes

Antonio PichE De Rafael

subject

High Energy Physics::LatticeHigh Energy Physics::PhenomenologyFísicaHigh Energy Physics::ExperimentParticle Physics - Phenomenology

description

Upper bounds to the strength of non-leptonic K-decay amplitudes with DeltaI = {1}/{2} are derived from first principles: perturbative QCD at very short distances and effective chiral perturbation theory at very long distances.

10.1016/0370-2693(87)91449-3http://hdl.handle.net/10550/39692