Search for B Meson Decays to eta' eta' K

Aubert, B.

Stanford Linear Accelerator Center

关键词: 43 Particle Accelerators;    Stanford Linear Accelerator Center Experiment-Hep,Hepex;    Experiment-Hep,Hepex;    B Mesons;    Annihilation;   

DOI  :  10.2172/881955
RP-ID  :  SLAC-PUB-11834
RP-ID  :  AC02-76SF00515
RP-ID  :  881955

美国|英语

来源: UNT Digital Library

【 摘 要 】

The authors describe searches for decays of B mesons to the charmless final states {eta}'{eta}'K. The data consist of 228 million B{bar B} pairs produced in e{sup +}e{sup -} annihilation, collected with the BABAR detector at the Stanford Linear Accelerator Center. The 90% confidence level upper limits for the branching fractions are {Beta}(B{sup 0} {yields} {eta}'{eta}'K{sup 0}) < 31 x 10{sup -6} and {Beta}(B{sup +} {yields} {eta}'{eta}'K{sup +}) < 25 x 10{sup -6}.