Aubert, B;
Bona, M;
Boutigny, D;
Couderc, F;
Karyotakis, Y;
Lees, JP;
Poireau, V;
... Neal, H; + view all
(2006)
Observation of B+->phi phi K+ and evidence for B-0 ->phi phi K-0 below eta(c) threshold.
PHYS REV LETT
, 97
(26)
, Article 261803. 10.1103/PhysRevLett.97.261803.
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Abstract
We report measurements of the decays B+->phi phi K+ and B-0 ->phi phi K-0 using a sample of 231x10(6) B (B) over bar pairs collected with the BABAR detector at the PEP-II asymmetric-energy B factory at the Stanford Linear Accelerator Center. The branching fractions are measured to be B(B+->phi phi K+)=(7.5 +/- 1.0(stat)+/- 0.7(syst))x10(-6) and B(B-0 ->phi phi K-0)=(4.1(-1.4)(+1.7)(stat)+/- 0.4(syst))x10(-6) for a phi phi invariant mass below 2.85 GeV/c(2).
| Type: | Article |
|---|---|
| Title: | Observation of B+->phi phi K+ and evidence for B-0 ->phi phi K-0 below eta(c) threshold |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.97.261803 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.97.261803 |
| Language: | English |
| Additional information: | © 2006 The American Physical Society |
| Keywords: | SEARCH, DECAYS, PHYSICS |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1303827 |
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