Search for B Meson Decays to eta' eta' K

الأصل · EN

We describe searches for decays of B mesons to the charmless final states eta' eta' K. The data consist of 228 million B Bbar pairs produced in e+ e- annihilation, collected with the BaBar detector at the Stanford Linear Accelerator Center. The 90% confidence level upper limits for the branching fractions are Br(B0->eta' eta' K0)<31 10⁻⁶ and Br(B+->eta' eta' K+)<25 10⁻⁶.