Theoretical Status of K->pinunubar Decays

Ulrich Haisch

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arXiv · hep-ph/0605170

Theoretical Status of K->pinunubar Decays

Ulrich Haisch

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Abstract

We present a concise review of the theoretical status of rare K->pinunubar decays in and beyond the standard model. Particular attention is thereby devoted to the recent calculation of the next-to-next-to-leading order corrections to the charm quark contribution of K^+->pi^+nunubar which removes the last relevant theoretical uncertainty from the K->pinunubar system.

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Ulrich Haisch. 2006-05-15. Theoretical Status of K->pinunubar Decays. https://arxiv.org/abs/hep-ph/0605170

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