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RESEARCH PRODUCT

Important Rare Kaon Decays

Jorge Portolés

subject

PhysicsNuclear physicsNuclear and High Energy PhysicsParticle physicsPhysics beyond the Standard ModelAtomic and Molecular Physics and OpticsStandard Model

description

Kaon decays stay as one of the benchmarks of the Standard Model and its possible deviations. Though most of the channels receive low-energy non-perturbative contributions and, therefore, the possibility of extracting Standard Model parameters with accurate precision is somewhat dumbed, there are a few rare decays that are theoretically clean and may open a window on New Physics. Here we recall two of them: K → π ν ν ¯ and K L → π 0 l + l − .

https://doi.org/10.1016/j.nuclphysbps.2012.02.053