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arXiv 2004-05-13 0 views

Recent Theoretical Developments in B -> Xₛ l+ l- Decays

Haisch, U.

Original · EN

We present a concise review of the theoretical status of the rare semileptonic B -> Xₛ l+ l- decays in the standard model. Particular attention is thereby devoted to the recent theoretical progress concerning, on the one hand the next-to-next-to-leading order QCD calculation and, on the other hand the analysis of phenomenological important subleading electroweak effects.

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