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arxiv: 0909.1512 · v1 · submitted 2009-09-08 · ✦ hep-ph

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Precision Flavour Physics with Bto Kνbarν and Bto Kl^+l^-

M. Bartsch , M. Beylich , G. Buchalla , D.-N. Gao
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classification ✦ hep-ph
keywords flavourphysicsallowsanalysiscombinederrorsexcellentfactor
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We show that a combined analysis of $B\to K\nu\bar\nu$ and $B\to Kl^+l^-$ allows for new physics tests practically free of form factor uncertainties. Residual theory errors are at the level of several percent. Our study underlines the excellent motivation for measuring these modes at a Super Flavour Factory.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Baryon-Meson Sum Rule for $b \to s \nu\bar\nu$

    hep-ph 2026-04 unverdicted novelty 7.0

    An exact sum rule connects branching fractions of Lambda_b -> Lambda nu nubar and B -> K(*) nu nubar decays with coefficients identical to those in the b->c tau semileptonic sum rule.