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http://hdl.handle.net/2445/131405
Title: | Search for B meson decays to η′η′K |
Author: | Graugés Pous, Eugeni BABAR Collaboration |
Keywords: | Física de partícules Experiments Mesons (Física nuclear) Particle physics Experiments Mesons (Nuclear physics) |
Issue Date: | 14-Aug-2006 |
Publisher: | American Physical Society |
Abstract: | We describe searches for decays of B mesons to the charmless final states η ′ η ′ K . The data consist of 228 × 10 6 B ¯¯¯ B 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 B ( B 0 → η ′ η ′ K 0 ) < 31 × 10 − 6 and B ( B + → η ′ η ′ K + ) < 25 × 10 − 6 . |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.74.031105 |
It is part of: | Physical Review D, 2006, vol. 74, num. 3, p. 031105(R) |
URI: | http://hdl.handle.net/2445/131405 |
Related resource: | https://doi.org/10.1103/PhysRevD.74.031105 |
ISSN: | 1550-7998 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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550064.pdf | 255.01 kB | Adobe PDF | View/Open |
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