Rare K -> pi nu nubar Decays
Abstract
We present a concise review of the theoretical status of rare K -> pi nu nubar decays in the standard model (SM). Particular attention is thereby devoted to the recent calculation of the next-to-next-to-leading order (NNLO) corrections to the charm quark contribution of K^+ -> pi^+ nu nubar, which removes the last relevant theoretical uncertainty from the K -> pi nu nubar system.
- Publication:
-
arXiv e-prints
- Pub Date:
- December 2005
- DOI:
- 10.48550/arXiv.hep-ph/0512007
- arXiv:
- arXiv:hep-ph/0512007
- Bibcode:
- 2005hep.ph...12007H
- Keywords:
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- High Energy Physics - Phenomenology
- E-Print:
- Invited talk at LoopFest IV, during the 2005 International Linear Collider Physics and Detector Workshop, Snowmass, CO (Snowmass05), 4 pages, 2 figures