Search for the flavor-changing neutral current decays B+???g+?g-K+ and B0???g+?g-K*0
Journal
Physical Review Letters
Journal Volume
83
Journal Issue
17
Pages
3378-3383
Date Issued
1999
Author(s)
Affolder, T. et al. (CDF Collaboration)
Abstract
We report on a search for the flavor-changing neutral current decays B+→μ+ μ-K+ and B0→ μ+ μ-K*0 using 88pb-1 of data from p¯p collisions at √s=1.8TeV, collected with the Collider Detector at Fermilab. Finding no evidence for these decays, we set upper limits on the branching fractions B(B+→ μ+ μ-K+)<5.2×10-6 and B(B0→ μ+ μ-K*0)<4.0×10-6 at the 90% confidence level. © 1999 The American Physical Society.
Type
journal article