Search for the B Meson Decay to eta' phi
The BABAR Collaboration, B. Aubert, et al
TL;DR
This paper reports a search for the rare decay B0 -> eta' phi using data from the BaBar detector, finding no evidence and setting an upper limit on its branching fraction.
Contribution
First search for the B0 -> eta' phi decay, providing experimental upper limits to constrain theoretical models.
Findings
No evidence for the decay was observed.
An upper limit of BF(B0 -> eta' phi) < 1.0 x 10^-6 was established.
Results help refine theoretical predictions of rare B meson decays.
Abstract
We present preliminary results of a search for the decay B0 -> eta' phi. The data were recorded with the BaBar detector at the PEP-II asymmetric-energy B-meson Factory at SLAC and correspond to 89 million B B-bar pairs produced in e+e- annihilation at the Upsilon(4S) resonance. We find no evidence for a signal and set a 90% CL upper limit of BF(B0 -> eta' phi) < 1.0 x 10^-6
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · Superconducting Materials and Applications