Rare Decays at B Factories

Abstract

We will present a review of the most interesting results on rare B decays from the B Factories, based on the data collected by the BaBar and Belle detectors at asymmetric $e^{+}{e}^{-}$ colliders at the center of mass energy of the ${\rm Y}(4S)$ resonance.

Talk given at the 44th Rencontres de Moriond, Electroweak Interactions and Unified Theories, La Thuile Italy, March 2009, 8 pages, 1 picture, 2 tables

References in corpus (21)

• A Unified Approach to the Classical Statistical Analysis of Small Signals
• Observation of Large CP Violation in the Neutral B Meson System
• Observation of CP violation in the B^0 meson system
• A Measurement of the Branching Fraction for the Inclusive B --> X(s) gamma Decays with the Belle Detector
• Including Systematic Uncertainties in Confidence Interval Construction for Poisson Statistics
• Hints of large tan(beta) in flavour physics
• Phenomenology of non-standard Z couplings in exclusive semileptonic b -> s transitions
• Search for Dark Matter in b -> s Transitions with Missing Energy
• A search for B+ --> tau+ nu with Hadronic B tags
• Search for B -> h(*) nu nubar Decays at Belle
• Observation of Ds+ K- and evidence for Ds+ pi- final states in neutral B decays
• Searching for new physics in $b\to ss\bar{d}$ decays
• A Search for the Rare Leptonic Decays B+ -> mu+ nu and B+ -> e+ nu
• Rare B Decays into States Containing a J/psi Meson and a Meson with ssbar Quark Content
• Indication for Large Rescatterings in Charmless Rare B Decays
• Search for B --> K* nu anti-nu decays
• Measurements of the Branching Fractions and Bounds on the Charge Asymmetries of Charmless Three-Body Charged B Decays
• Search for the Rare Leptonic Decays \boldmath{\Blnu} ($\ell =e,\mu$)
• Search for the highly suppressed decays B- -> K+ pi- pi- and B- -> K- K- pi+
• b to d d s bar transition and constraints on new physics in B^- decays
• Observation of Decays B0->D_s(*)+pi- and B0->D_s(*)-K+