Computing and Library Services - delivering an inspiring information environment

Branching fraction limits for B0 decays to η′η, η′π0 and ηπ0

Aubert, B. et al. (2006) Branching fraction limits for B0 decays to η′η, η′π0 and ηπ0. Physical Review D, 73 (7). 071102. ISSN 1550-7998

Metadata only available from this repository.


We describe searches for decays to two-body charmless final states η′η, η′π0 and ηπ0 of B0 mesons produced in e+e- annihilation. The data, collected with the BABAR detector at the Stanford Linear Accelerator Center, represent 232×106 produced BB̅ pairs. The results for branching fractions are, in units of 10-6 (upper limits at 90% C.L.): B(B0→η′η)=0.2-0.5+0.7±0.4(<1.7), B(B0→ηπ0)=0.6-0.4+0.5±0.1(<1.3), and B(B0→η′π0)=0.8-0.6+0.8±0.1(<2.1). The first error quoted is statistical and the second systematic.

Item Type: Article
Subjects: Q Science > QC Physics
Schools: School of Applied Sciences
Depositing User: Sharon Beastall
Date Deposited: 13 Apr 2011 10:31
Last Modified: 28 Aug 2021 11:05


Downloads per month over past year

Repository Staff Only: item control page

View Item View Item

University of Huddersfield, Queensgate, Huddersfield, HD1 3DH Copyright and Disclaimer All rights reserved ©