Evidence for the decay $B^0 \to K^+K^-\pi^0$ - INSPIRE

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Evidence for the decay $B^0 \to K^+K^-\pi^0$

Belle

Collaboration

•

V. Gaur
(
- Tata Inst.
)

Apr 19, 2013

7 pages

Published in:

Phys.Rev.D 87 (2013) 9, 091101

Published: May 20, 2013

e-Print:

1304.5312 [hep-ex]

DOI:

10.1103/PhysRevD.87.091101

PDG:

{{\mathit B}^{0}}

\rightarrow

{{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}

Report number:

BELLE-PREPRINT-2013-5,
KEK-PREPRINT-2013-1

Experiments:

KEK-BF-BELLE

View in:

reference search16 citations

Citations per year

Abstract: (APS)

We report a search for charmless hadronic decays of neutral B mesons to the final state K+K-π0. The results are based on a 711 fb-1 data sample that contains 772×106 BB¯ pairs, and was collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We find the first evidence for this decay with a significance of 3.5 standard deviations and measure its branching fraction as B(B0→K+K-π0)=[2.17±0.60(stat)±0.24(syst)]×10-6.

Note:

7 pages, 6 figures, published in Phys. Rev. D

13.25.Hw
14.40.Nd
electron positron: annihilation
B: pair production
K: pair production
B0: hadronic decay
B0: branching ratio: measured
final state: (0charm)
BELLE
KEK-B

References(29)

Figures(7)

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